Land cover, southwest Georgia land and water resource cooperative stud...
"Source: Landsat Feb.--Mar. 1977." "Base compiled from 1:500,000 U.S.G.S. state base map ..." "March 1980 4-R-37392." UTM grid. Includes location map. "4 - R - 37599." Available also through the Library of Cong... More
Soil surveys information, January 1981 : southwest Georgia land and wa...
"Source: Soil Conservation Service." "May 1981 4-R-36745." Available also through the Library of Congress Web site as a raster image.
Prime farmland map, southwest Georgia land and water resource cooperat...
"Base compiled from 1:500,000 U.S.G.S. state base map ..." In lower right corner: May 1981 4-R-36694. In right lower margin: May 1981 base 4-R-37392-A. UTM grid. Includes text and location map. Available also t... More
Irrigated Agriculture, Saudi Arabia
In Saudi Arabia, center-pivot, swing-arm irrigated agriculture complexes such as the one imaged at Jabal Tuwayq (20.5N, 45.0 E) extract deep fossil water reserves to achieve food crop production self sufficienc... More