Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 1198
Book Description
Selected Water Resources Abstracts
Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 1198
Book Description
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 1198
Book Description
Selected Water Resources Abstracts
Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 1212
Book Description
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 1212
Book Description
Monthly Catalog of United States Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1386
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1386
Book Description
Monthly Catalog of United States Government Publications, Cumulative Index
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 1466
Book Description
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 1466
Book Description
Monthly Catalogue, United States Public Documents
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1228
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1228
Book Description
Water Resources Data for Idaho
Author: Geological Survey (U.S.). Water Resources Division
Publisher:
ISBN:
Category : Stream measurements
Languages : en
Pages : 726
Book Description
Publisher:
ISBN:
Category : Stream measurements
Languages : en
Pages : 726
Book Description
Water Resources Review
Author:
Publisher:
ISBN:
Category : American periodicals
Languages : en
Pages : 650
Book Description
Publisher:
ISBN:
Category : American periodicals
Languages : en
Pages : 650
Book Description
Ground-water Mining in the United States
Author: Gordon Sloggett
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 24
Book Description
Abstract: Ground-water levels are declining from 6 inches to over 5 feet annually beneath 14 million acres of irrigated land in 11 States irrigated mainly by ground water. Pumping costs are rising, and well yields are declining, causing farmers to adjust their irrigation practices. Farmers are adopting new irrigation technologies to improve irrigation efficiency and are changing to crops with lower water requirements in some areas. However, techniques for conserving ground water may not extend the life of aquifers. State and local governments have passed laws severely restricting further irrigation development in about 45 percent of the irrigated area affected by ground-water mining.
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 24
Book Description
Abstract: Ground-water levels are declining from 6 inches to over 5 feet annually beneath 14 million acres of irrigated land in 11 States irrigated mainly by ground water. Pumping costs are rising, and well yields are declining, causing farmers to adjust their irrigation practices. Farmers are adopting new irrigation technologies to improve irrigation efficiency and are changing to crops with lower water requirements in some areas. However, techniques for conserving ground water may not extend the life of aquifers. State and local governments have passed laws severely restricting further irrigation development in about 45 percent of the irrigated area affected by ground-water mining.
U.S. Geological Survey Professional Paper
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 366
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 366
Book Description
National Union Catalog
Author:
Publisher:
ISBN:
Category : Catalogs, Union
Languages : en
Pages : 1032
Book Description
Includes entries for maps and atlases.
Publisher:
ISBN:
Category : Catalogs, Union
Languages : en
Pages : 1032
Book Description
Includes entries for maps and atlases.