- Alaska Soil Conservation Service
- Служба предотвращения эрозии почв Аляски
Англо-русский словарь по экологии. 2011.
Англо-русский словарь по экологии. 2011.
Conservation movement — Not to be confused with Conservatism. For specific types of conservation, see Conservation (disambiguation). Much attention has been given to preserving the natural characteristics of Hopetoun Falls, Australia, while allowing ample access for… … Wikipedia
conservation — conservational, adj. /kon seuhr vay sheuhn/, n. 1. the act of conserving; prevention of injury, decay, waste, or loss; preservation: conservation of wildlife; conservation of human rights. 2. official supervision of rivers, forests, and other… … Universalium
Alaska — This article is about the U.S. state of Alaska. For other uses, see Alaska (disambiguation). Alaskan redirects here. For other uses, see Alaskan (disambiguation). State of Alaska … Wikipedia
Conservation biology — Biological conservation redirects here. For the journal, see Biological Conservation (journal). For the scientific journal, see Conservation Biology (journal). Efforts are being taken to preserve the natural characteristics of Hopetoun Falls,… … Wikipedia
National Park Service — Arrowhead Agency overview Formed August 25, 1916 Jurisdiction … Wikipedia
Cooperative extension service — This article is about a division of the US Department of Agriculture. For agriculture extensions in general, see Agricultural extension. The Cooperative Extension Service, also known as the Extension Service of the USDA, is a non formal… … Wikipedia
National Weather Service — NWS Agency overview Formed February 9, 1870 Jurisdiction … Wikipedia
Outline of Alaska — The Flag of the S … Wikipedia
North America — North American. the northern continent of the Western Hemisphere, extending from Central America to the Arctic Ocean. Highest point, Mt. McKinley, 20,300 ft. (6187 m); lowest, Death Valley, 276 ft. (84 m) below sea level. 400,000,000 including… … Universalium
Water Resources Development Act of 1986 — The Water Resources Development Act of 1986 (WRDA 1986) is part of USPL|99|662, a series of acts enacted by Congress of the United States on November 17, 1986. [ [http://thomas.loc.gov/cgi bin/bdquery/D?d099:1:./temp/ bdVNjS:@@@D summ2=m… … Wikipedia
Agriculture aux États-Unis — Photographie satellite de champs circulaires du Kansas caractéristiques de l irrigation à pivot central. L agriculture est un secteur clé de l économie des États Unis, le pays étant le 1er exportateur et le 2e importateur mondial. C est … Wikipédia en Français