Showing results under subject: 'soil science'

Bulletin of foreign plant introductions

Author: United States. Office of Foreign Seed and Plant Introduction.
Publisher:United States,sn 1913
Abstract: no abstract

Annual report

Author: Biological Control of Weeds Laboratory--Europe.
Publisher:Rome Italy,The Laboratory 1985
Abstract: no abstract

Forest insect and disease conditions Intermountain region

Author: United States. Forest Service. Intermountain Region. - United States. Forest Insect and Disease Management. - United States. Forest Pest Management.
Publisher:Ogden Utah,Forest Insect and Disease Management, State and Private Forestry, USDA Forest Service 1992
Abstract: no abstract

Forest insect & disease conditions in the Intermountain states during

Author: United States. Forest Service. Intermountain Region. - United States. Division of Timber Management. Branch of Forest Insect and Disease Prevention and Control.
Publisher:Ogden Utah,Branch of Forest Insect and Disease Prevention and Control, Division of Timber Management, Region Four, Forest Service, US Dept of Agriculture 1968
Abstract: no abstract

Forest insect and disease conditions Intermountain region

Author: United States. Forest Service. Intermountain Region. - United States. Forest Insect and Disease Management. - United States. Forest Pest Management.
Publisher:Ogden Utah,Forest Insect and Disease Management, State and Private Forestry, USDA Forest Service 1987
Abstract: no abstract

Annual report

Author: Biological Control of Weeds Laboratory--Europe.
Publisher:Rome Italy,The Laboratory 1983
Abstract: no abstract

Forest insect and disease conditions Intermountain region

Author: United States. Forest Service. Intermountain Region. - United States. Forest Insect and Disease Management. - United States. Forest Pest Management.
Publisher:Ogden Utah,Forest Insect and Disease Management, State and Private Forestry, USDA Forest Service 1993
Abstract: no abstract

Annual report

Author: Biological Control of Weeds Laboratory--Europe.
Publisher:Rome Italy,The Laboratory 1987
Abstract: no abstract

Michigan botanist

Author: Michigan Botanical Club.
Publisher:Ann Arbor,Michigan Botanical Club 1998
Abstract: no abstract

Animal welfare List of registered carriers and intermediate handlers

Author: United States. Animal and Plant Health Inspection Service. Veterinary Services.
Publisher:Washington DC,The Service 1999
Abstract: no abstract
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