Showing results under subject: 'soil science'

Forestry in the nation's defense : address by E. W. Loveridge, Assistant Chief, United States Forest Service, before the Fiftieth Continental Congres…

Author: Loveridge, E. W., - United States. Forest Service.
Publisher:Washington DC,US Dept of Agriculture, Forest Service 1941
Abstract: no abstract

Memorial forests

Author: United States. Forest Service.
Publisher:Washington 25 DC,US Dept of Agriculture, Forest Service 1952
Abstract: no abstract

Birds of California in relation to the fruit industry

Author: Beal, F. E. L. (Foster Ellenborough Lascelles),
Publisher:Washington DC,US Dept of Agriculture, Biological Survey 1910
Abstract: no abstract

CODIT : patterns of life

Author: United States. Forest Service.
Publisher:Washington,US Dept of Agriculture, Forest Service 1983
Abstract: no abstract

Protecting and enhancing America's forests and rangelands : 1986 research accomplishments

Author: United States. Forest Service.
Publisher:Washington DC,US Dept of Agriculture, Forest Service 1987
Abstract: no abstract

Birds of Arkansas

Author: Howell, Arthur H. (Arthur Holmes),
Publisher:Washington,US Dept of Agriculture, Biological Survey 1911
Abstract: no abstract

The composite type on the Apache National Forest

Author: Greenamyre, Harold H. (Harold Hubert),
Publisher:Washington DC,US Dept of Agriculture, Forest Service 1913
Abstract: no abstract

Automobile route map of the Cleveland National Forest, California : an invitation

Author: United States. Forest Service.
Publisher:San Francisco Calif,US Department of Agriculture, Forest Service 1958
Abstract: no abstract

History of timber management in the California national forests, 1850 to 1937

Author: Ayres, Robert W. (Robert William), - United States. Forest Service.
Publisher:Washington,Forest Service, US Dept of Agriculture 1958
Abstract: no abstract

Sample sustained-yield plan : illustrating application of minimum requirements for sustained-yield management and specifications for sustained-yield …

Author: United States. Forest Service.
Publisher:Portland Or,Forest Service, US Department of Agriculture 1959
Abstract: no abstract
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