Showing results under subject: 'soil science'

Watch for new small grain insects

Author: United States. Plant Protection Division.
Publisher:Washington,US Govt Print Off 1970
Abstract: no abstract

The Land of beautiful water : Chelan National Forest

Author: United States. Forest Service.
Publisher:Washington DC,US Dept of Agriculture 1920
Abstract: no abstract

Cockroaches and their control

Author: Back, E. A. (Ernest Adna),
Publisher:Washington DC,US Dept of Agriculture 1939
Abstract: no abstract

Orchard insects of the Pacific Northwest and their control

Author: Newcomer, E. J. (Erval Jackson),
Publisher:Washington DC,US Dept of Agriculture 1933
Abstract: no abstract

The Relation of insects to slash disposal

Author: United States. Bureau of Entomology. Division of Forest Insect Investigations.
Publisher:Washington DC,US Dept of Agriculture 1927
Abstract: no abstract

Increasing forage yields and sheep production on intermountain winter ranges

Author: Hutchings, Selar S. (Selar Stephen), - Stewart, George,
Publisher:Washington DC,US Dept of Agriculture 1953
Abstract: no abstract

Indoor composting for mushroom culture

Author: Lambert, Edmund,
Publisher:Washington DC,US Dept of Agriculture 1941
Abstract: no abstract

Lespedeza

Author: Pieters, A. J. (Adrian John),
Publisher:Washington DC,US Dept of Agriculture 1933
Abstract: no abstract

The commercial storage of fruits, vegetables, and florists' stocks

Author: Rose, Dean H. (Dean Humboldt), - Wright, R. C. (Robert Claude),
Publisher:Washington,US Govt Print Off 1941
Abstract: no abstract

Association of plant hairs and insect resistance : an annotated bibliography

Author: Webster, James A. - United States. Agricultural Research Service.
Publisher:Washington DC,Agricultural Research Service, US Dept of Agriculture 1975
Abstract: no abstract
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