345 résultats
180 pages. Helps in assessing site quality, selecting the most appropriate tree species combination for timber production, and identifying the sensitivity class of a forest site to fire. Three sections include: site diagnosis; tree species selection guidelines; slashburing guidelines. Average wear. Some highlighting. Writing inside back cover. Book
213 pages. "A riveting and humorous account of one woman's reflective journey as she moves from the segregated American South in the 1940s to the Clayoquot Sound blockades in the 1990s. Betty's willingness to act on the injustices she is confronted with is a true inspiration to us all." - Vicki Husband (from back cover.) Clean and unmarked with light wear. Nice copy. Book
616 pages. References. Index. "This compilation of studies on the biotic consequences of tropical deforestation provides a timely, valuable overview of issues at the heart of the biodiversity crisis." - from back cover. Clean and unmarked with light wear. Tight and square. Nice copy. Book
162 pages including index. An evocative collection of photographs and archival materials depicting the so-called "Golden Age" of British Columbia, the post-war years of 1945 to 1975, a period during which B.C.'s industries grew to unprecedented heights, and with it a new sense of economic social prosperity. Unmarked. Faint wear. Excellent copy. Book
272 pages plus index. Includes colour plates plus black and white photographs. One Canadian in ten is employed directly or indirectly by our forest industry - yet that industry is now at risk. We are in grave danger of running out of trees. Author travelled from coast to coast to assess the situation. Shows the historical, economic, and ecological causes of the current problems that affect every province. Points the way for us to act, before it is too late. Book clean, square and unmarked with only negligible wear. Dust jacket with some small tears and moderate wear. Small sticker residue upon back of dust jacket. Book
234 pages including index. A very personal book of the author's philosophy of life and love for our planet and all things. Full of earthy advice and ecological wisdom: must reading for those who care about sustaining our forest. Includes many black and white photos. Average wear. No markings noticed except for several small black dots of ink along bottom edge of text. Small price sticker remnant on back cover. Book
110 pages. Index. "Celebrates the splendour of new forests... A personal essay in words and photographs... Conveys the timely message that our forests are capable of returning to their full grandeur, even after large-scale clearcutting... A powerful counterpoint to the claims of some environmentalist groups." - from dust jacket. Clean, bright and unmarked with negligible wear. Excellent copy. Book
122 pages plus index and vintage advertisements. Features: Trends in North American Forestry, North American Forestry - a Summation; Good Logging Practices increase Forest Yield; Effect of Recent Pulp and Paper Developments in B.C.; Interpreting Forestry to the Layman; The Correlation of Silvicultural Systems and Wildlife Management; a Technique for Determining the Year of the Outside Ring of Dead Trees; and more. Prior owner's name atop front cover else clean and unmarked with light wear. Nice copy. Book
Vintage advertisements. Features:The forestry situation in Canada - present and future; Performance of Scotch Pine races under prairie conditions; Stereum Pini incorrectly reported as cause of decay in Lodgepole-Pine; Observations of Armillaria Mellea in Immature Douglas Fir; Trends and new developments in the transportation of wood in eastern Canada; The tree decadence classification for mature conifer stands; growth of immature Douglas Fir by tree classes; Forest Research Development in Sweden; and more. Prior owner's name atop front cover else clean and unmarked with moderate wear. Sound copy. Book
Vintage advertisements. Features: Teamwork in research; climate, soils and forests of Canada; Farm woodland management in the south; a gall disease of western hemlock in B.C.; Historical aspects of applied silviculture in eastern region; action needed for woodlot management promotion; silvicultural results of forest policies and practices in Manitoba and Saskatchewan; and more. Prior owner's name atop front cover else clean and unmarked with moderate wear. Sound copy. Book
Vintage advertisements. Features: Pathological deterioration in wind-thrown Balsam Fir in Newfoundland; Planning for sustained yield operations; a note on the bud count method of forecasting cone crops; a use of site in forest management; group seed tree method and mechanical skidding in the U.S.S.R.; Hail damage in forest stands; some concepts of industrial forestry; wildlife management in the Yukon; The role of forest ranger schools in Canada and the U.S.; The B.C. Forest Service in the field of recreation in Provincial parks and forests; and more. Prior owner's name atop front cover else clean and unmarked with moderate wear. Sound copy. Book
Vintage advertisements. Features: Inbreeding experiments with the Douglas Fir; Panel on Forest Proection; Panel on Forest Administration; Vital Statistics for Forestry in Canada; Viability and germination in yellow birch; and more. Prior owner's name atop front cover else clean and unmarked with moderate wear. Sound copy. Book
102 pages plus vintage advertisements. Features: The Fourth International Poplar Conference in Great Britain and Forest Tree Breeding in Denmark; Brown Stain and its effect on the strength of Pine Poles; The effect of several variables on the specific gravity of second-growth Douglas Fir; Spruce Identification by Twig Characteristics; Basal area as a control for partial cutting; Parana Pine and Eucalyptus in Brazil; An evaluation of several methods of estimating site index of immature stands; and more. Prior owner's name atop front cover else clean and unmarked with moderate wear. Sound copy. Book
Vintage advertisements. Features: A survey of coniferous forest succession in the Eastern Rockies; Decay in White Spruce at the Kananaskis Forest Experiment Station; 'Selective Cutting' and the all-aged stand; Relative efficiency of some specific plot-sizes in estimating timber volumes in some specific timber types; the Saskatchewan Forest Inventory; Studies on White Pine Blister Rust in Nova Scotia; The Hatchet Planimeter; Forest sites - a discussion; seeding of cutovers and mechanical logging; and more. Prior owner's name atop front cover else clean and unmarked with moderate wear. Sound copy. Book
236 pages including index. At 88 years of age, Merve Wilkinson no doubt ranks as the Moses of North American eco-forestry. His 136-acre homestead, Wildwood, situated on a lush Vancouver Island peninsula just south of Nanaimo B.C., has become the leading example of intelligent forestry on Canada's west coast and gained an international reputation as a prime example of sustainable logging. Merve, who was awarded both the Orders of British Columbia and of Canada for his life's work, is an activist of whom all Canadians should be proud. In 1999, when Wilkinson defended himself and fellow protesters in court after the standoff at Clayoquot Sound, the B.C. judge who heard the case, in a statement of unbridled respect, declared Merve "magnificently unrepentant." "In speaking out against current industrial clearcut logging practices, Merve has become a genuine Canadian hero. Uncompromising, tough, fearless, with a wonderful sense of humour, he is now an elder who inspires young people to refer to his home as Mervana. This is a story that should be read by all who care about the future and seek alternatives to our destructive ways." - Dr. David Suzuki. "Recently I had the privilege of spending a day with a most remarkable forester, Merve Wilkinson, and his wife, Ann. Since 1939 Merve has logged his 136-acre forest nine times: walk into it today and it is like walking into one of nature's cathedrals. The forest is beautiful, the old giant trees still standing, more animal species there than when he began - and no pesticides have been used.... You see it *can* be done." - Jane Goodall. Book
254 pages. Covers the history of our forests, their relationship to other forests of the world, the kind of trees that make up their present composition and their biological responses to different environments. Generously illustrated with large attractive colour photography. Some lean to spine. Average wear. Gift greetings and donation inscription upon front endpaper. Solid copy in chocolate brown boards. Book
Bibliography. Glossary. Index. Possibly signed by author upon title page - name illegible. Printed on glossy stock. Colour photos. "The allowable annual cut is being frittered away with unofficial but real reservations against logging, and by unnecessary restrictions on forest practices. As a result, we are collectively going to be poorer by billions of dollars each year." - from dust jacjet. "One of the two best books on forestry - Well written - fascinating anecdotes." - from dust jacket. Light wear and soiling. Dust jacket now preserved in glossy new archival-grade Brodart cover. A quality copy. Book
127 pages. "A handbook of pine insects made possible because of the farsighted vision of some outstanding entomologists who conceived, nurtured and encouraged the development of a survey organization that has acquired over the past 25 years a large body of knowledge and expertise on forest insects." - from Preface. Clear colour photography throughout. Average wear to covers. Contents clean, lighlty worn and unmarked. An excellent reference. Book
23 pages. Black and white illustrations. Prior owner's name atop front cover else clean and unmarked with light wear. Very nice copy. Book
228 pages including index. Explores the origins and applications of Weyerhauser's corporate values and suggests how they will guide the company's future. Richly illustrated with photographs from the Weyerhauser archives. Will empower those who work for, buy from, regulate, or own stock in Weyerhauser with a deep understanding of this value-guided company. Faintest wear to edge of dust jacket. Slight lean to spine. Book and dust jacket very fresh in appearance. Slight erasure mark upon front endpaper. Giftable. Book
190 pages. Author believes in the future of the forests of British Columbia and sees the opportunity for greatly increasing the wealth that we derive from our strongest natural resource - wealth that can be shared by all British Columbians. Argues for a new and exciting vision for the forest resource which will involve all aspects of its use and management - industrial, recreational, environmental and social. Average wear. Unmarked. Crease to front cover. Author was B.C. Minister of Agriculture, 1968-72 and 1978-79. He spent three years (1989-92) on the Forest Resource Commission. Book
82 pages. Features: Animal Outings - Nonreproductive sexual behaviour has been widely observed throughout the animal kingdom... Researchers are only beginning to ask why; Child Support - A Canadian initiative to aid Thai street children; Blue-Collar Canines - Some dogs live to work... it's a family trait; Salmon Trees - a researcher's finding that trees and animals depend on salmon as much as people do has far-reaching implications for British Columbia's forestry and fisheries policies. Unmarked with moderate wear. A sound copy. Book
160 pages. Index. "The legendary heroes of the woods come alive in this collection of stories from the golden age of logging on the West Coast." - from dust jacket. Reproductions of many wonderful archival black and white photos. Dust jacket attractive in glossy new archival-grade Brodart cover. Somewhat above-average wear and usual library markings to book. Binding intact. A worthy copy of this engaging work. Book
815 pages. A very comprehensive reference with sections devoted to: Forestry Ownership and Disposal; Forest Management; Forest Recreation Management; Forest Range Management; Watershed Management; Wildlife Management; Forest Ecology; Tree Identification; Silvical Characteristics; Silvicultural Practice; Forest Genetics; Forest Tree Diseases; Forest Insects; Protection Against Fire; Basic Statistical Measurements; Forest Sampling; Scaling and Grading; Volume Tables; Forest Photogrammetry; Data Processing; Engineering; Logging; Wood Technology; Lumber and Lumber Seasoning; Veneer and Plywood; Other Wood Manufacture; wood Preservation; Publications; Bushcraft and Survival; B.C. Forest Resources; The Profession of Forestry; Conversion Factors. Covers well worn. Contents in good condition. Prior owner's name upon front flyleaf. Book
176 pages. Endpapers decorated with colour maps. Designed to tell the story of what British Columbia was and is. Tells stories of romance and adventure; of exploration and settlement; of the search for riches in furs, in gold, in fisheries, farming and forestry. Tells the story of development; of the building of a character and a homogeneous province; of a God-fearing pioneering people dedicated to progress, strengthened by their contest with a great land at first reluctant to yield its full resources. Contents: agriculture; historical background; committees; education; energy and power; fisheries; forestry and logging; government; mining; programme; recreation. Illustrated with a multitude of interesting old black and white photographs as well as some modern colour photos. Attractive colour-illustrated boards. Book
