128 résultats
2005020942Melbourne VIC Australia: CSIRO Publishing 2005. Usual library marks and wear. 442 pages with colour and b/w illustrations. . Soft Cover. Good. 8vo - over 7¾" - 9¾" tall. Ex-Library. CSIRO Publishing Paperback
200658747Washington DC: U. S. Government Printing Office 2006. Presumed First Edition First printing. Wraps. Very good. v 1 390 pages. Illustrations. Footnotes. References. Tabular Data. No dust jacket as issued. S. Hrg. 108-504. This hearing examined very high levels of lead in the public water supply of the District of Columbia with particular emphasis to the risk posed to children. From the hearing remarks by Senator Warner the acting Chair "My constituents particularly in Arlington County and the city of Falls Church because they are the primary customers of the Washington Aqueduct System along with the District of Columbia. The facts of this situation as they have unfolded over the past 2 months are really very disturbing. It is even more disturbing however that we and the public became aware of this ongoing problem only after reports in the local media. Every one of the government officials sitting before us on the first panel the EPA the Corps the Water and Sewer Authority had some measure of knowledge that testing showed some level of lead. That level we will hear more about today and that that water was used for drinking. The levels we understand here on the committee exceeded the Federal action levels. The rest we know there was no immediate action taken even though that knowledge was in the hands of responsible government officials. We will have the opportunity today to give a full explanation of that. While performing research into premature pipe corrosion for the District of Columbia Water and Sewer Authority WASA in 2001 Marc Edwards an expert in plumbing corrosion discovered lead levels in the drinking water of Washington D.C. at least 83 times higher than the accepted safe limit. He found that the decision to change from chlorine to chloramine as a treatment chemical had caused the spike in lead levels. The contamination has left thousands of children with lifelong health risks and led to a re-evaluation of the use of monochloramine in public drinking-water systems. After the Washington Post ran a series of front-page articles about Edwards's findings resulting in widespread public concern the United States House of Representatives conducted an investigation. The House found that the U.S. Centers for Disease Control and Prevention CDC had made "scientifically indefensible" claims in a report that had indicated there was no risk from the high lead levels. The Post investigation uncovered evidence of widespread misreporting of lead levels at water agencies across the United States leading to regulatory crackdowns and changes in Environmental Protection Agency policies. The problem was addressed in 2004 by adding additional treatments to the water preventing the chloramine from dissolving lead in the water mains solder joints and plumbing fixtures. U. S. Government Printing Office paperback
2005Q-1410224201University Press of the Pacific 2005-06-22. Paperback. New. In shrink wrap. Looks like an interesting title! University Press of the Pacific paperback
200245346Washington DC: GPO 2002. First Edition. First Printing. good. 641 wraps stiff paper covers illus. S. Hrg. 107-322. GPO paperback
200952893Batbelieve, 2009. Upscene 0918 CD CD
20053845Reinbek b. Hamburg: Rowohlt Taschenbuch Verlag GmbH, 2005. 269 Seiten , 21 cm, Pappeinband
2008WKP0085-0504Chalfont St. Peter, Bradt Travel Guides, 2008. Oktav, illustr. Org.-Softcover, vi, 202 S., mit zahlreichen Farbillustrationen, ein wohlerhaltenes Exemplar. - ENGLISH: Octavo. Publisher's illustrated softcover, vi, 202 pp., a well preserved copy. ISBN 9781841622200. - ENGLISH: Octavo. Publisher's illustrated softcover, vi, 202 pp., a well preserved copy
200157348GALE GROUP 2001-01-01. Hardcover. Acceptable. Hardcover fine cond.as issued no dust jacket. GALE GROUP hardcover
2006Q-1591931266Adventure Publications 2006-03-20. Paperback. New. New. In shrink wrap. Looks like an interesting title! Adventure Publications paperback
2003Q-1591930294Adventure Publications 2003-08-21. Paperback. New. New. In shrink wrap. Looks like an interesting title! Adventure Publications paperback
2005131356Hohenstein-Ernstthal: Verein Sächsischer Ornithologen e.V., 2005. 445 S. ; 23,5 x 16,5 cm ; kart. ;
2006132236Hamburg: Murmann Verlag, 2006. 285 S. ; 21 x 15,5 cm ; Pp. ;
2005Q-1591931045Adventure Publications 2005-01-18. Paperback. New. New. In shrink wrap. Looks like an interesting title! Adventure Publications paperback
2001Q-1885061382Adventure Publications 2001-10-11. Paperback. New. New. In shrink wrap. Looks like an interesting title! Adventure Publications paperback
2013Q-1885061293Adventure Publications 2013-05-28. Paperback. New. New. In shrink wrap. Looks like an interesting title! Adventure Publications paperback
2003Q-1591930251Adventure Publications 2003-04-21. Paperback. New. New. In shrink wrap. Looks like an interesting title! Adventure Publications paperback
2006Q-1591931444Adventure Publications 2006-12-15. Paperback. New. New. In shrink wrap. Looks like an interesting title! Adventure Publications paperback
2005Q-1591931037Adventure Publications 2005-02-21. Paperback. New. New. In shrink wrap. Looks like an interesting title! Adventure Publications paperback
2002Q-1591930014Adventure Publications 2002-08-01. Paperback. New. In shrink wrap. Looks like an interesting title! Adventure Publications paperback
2013Q-1591932920Adventure Publications 2013-05-03. Paperback. New. New. In shrink wrap. Looks like an interesting title! Adventure Publications paperback
2001Q-1885061285Adventure Publications 2001-04-02. Perfect Paperback. New. In shrink wrap. Looks like an interesting title! Adventure Publications paperback
200721291Wildlife Trust of India 2007. 1st edition. V.g./No Jacket. Pictorial hard covers Letter loosely inserted. Wildlife Trust of India hardcover