Bureau of Land Management Four-year Authorization
Author : United States. Bureau of Land Management
Publisher :
Page : 98 pages
File Size : 10,67 MB
Release : 1981
Category : Expenditures, Public
ISBN :
Author : United States. Bureau of Land Management
Publisher :
Page : 98 pages
File Size : 10,67 MB
Release : 1981
Category : Expenditures, Public
ISBN :
Author :
Publisher :
Page : 96 pages
File Size : 13,84 MB
Release : 1981
Category : Public lands
ISBN :
Author : United States. Bureau of Land Management
Publisher :
Page : 222 pages
File Size : 15,76 MB
Release : 1981
Category : Government publications
ISBN :
Author : United States. Bureau of Land Management
Publisher :
Page : 164 pages
File Size : 39,87 MB
Release : 1980
Category : Public lands
ISBN :
Author : United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Public Lands and Resources
Publisher :
Page : 446 pages
File Size : 13,42 MB
Release : 1978
Category : Government publications
ISBN :
Author : National Research Council
Publisher : National Academies Press
Page : 201 pages
File Size : 48,10 MB
Release : 1994-02-01
Category : Technology & Engineering
ISBN : 0309048796
Rangelands comprise between 40 and 50 percent of all U.S. land and serve the nation both as productive areas for wildlife, recreational use, and livestock grazing and as watersheds. The health and management of rangelands have been matters for scientific inquiry and public debate since the 1880s, when reports of widespread range degradation and livestock losses led to the first attempts to inventory and classify rangelands. Scientists are now questioning the utility of current methods of rangeland classification and inventory, as well as the data available to determine whether rangelands are being degraded. These experts, who are using the same methods and data, have come to different conclusions. This book examines the scientific basis of methods used by federal agencies to inventory, classify, and monitor rangelands; it assesses the success of these methods; and it recommends improvements. The book's findings and recommendations are of interest to the public; scientists; ranchers; and local, state, and federal policymakers.
Author : United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Public Lands and Resources
Publisher :
Page : 436 pages
File Size : 42,53 MB
Release : 1978
Category :
ISBN :
Author : United States. Bureau of Land Management
Publisher :
Page : pages
File Size : 16,62 MB
Release : 1980
Category : Expenditures, Public
ISBN :
Author : United States. Bureau of Land Management
Publisher :
Page : 228 pages
File Size : 26,44 MB
Release : 1981
Category : Public lands
ISBN :
Author : Etats-Unis. Bureau of land management
Publisher :
Page : 441 pages
File Size : 29,43 MB
Release : 1980
Category :
ISBN :