Showing results under subject: 'agricultural engineering'

The more important forest insects in 1954 : a summary of regional conditions

Author: United States. Forest Service. Division of Forest Insect Research.
Publisher:Washington DC,US Dept of Agriculture, Forest Service 1955
Abstract: no abstract

Western forest insect issues study report

Author: McKnight, Melvin E. - Gillespie, Robert E. - Ketcham, David E. - United States. Forest Service.
Publisher:Washington DC,Forest Service, US Dept of Agriculture 1977
Abstract: no abstract

The western pine beetle

Author: Keen, F. P. (Frederick Paul),
Publisher:Washington DC,US Dept of Agriculture, Forest Service 1966
Abstract: no abstract

Bear us in mind : grizzly country, bear us in mind

Author: United States. Forest Service.
Publisher:Washington DC,US Dept of Agriculture, Forest Service 1985
Abstract: no abstract

A Job with the Forest Service : information about permanent and temporary jobs with the U. S. Forest Service

Author: United States. Forest Service.
Publisher:Washington DC,US Department of Agriculture, Forest Service 1956
Abstract: no abstract

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
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