Showing results under subject: 'agricultural engineering'

Scraping and banding apple trees as a supplementary codling moth control measure in the Pacific Northwest

Author: Yothers, M. A. - Carlson, F. W. (Frank Waldemar),
Publisher:Washington DC,US Dept of Agriculture 1949
Abstract: no abstract

Timothy seed production

Author: Evans, Morgan W. (Morgan William),
Publisher:Washington DC,US Dept of Agriculture 1936
Abstract: no abstract

Shade and water for the honey bee colony

Author: Owens, Charles D.,
Publisher:Washington DC,US Dept of Agriculture 1965
Abstract: no abstract

Shade and water for the honey bee colony / [by Charles D. Owens and S.E. McGregor]

Author: Owens, Charles D., - McGregor, S.E. - United States. Agricultural Research Service. Western Region.
Publisher:Washington DC,US Dept of Agriculture 1970
Abstract: no abstract

The white-fringed beetle : how to control it

Author: United States. Entomology Research Division.
Publisher:Washington DC,US Dept of Agriculture 1962
Abstract: no abstract

Vacation trips in the Holy Cross National Forest

Author: United States. Forest Service.
Publisher:Washington DC,US Dept of Agriculture 1919
Abstract: no abstract

The purpose of bird censuses and how to take them

Author: Cooke, May Thacher,
Publisher:Washington DC,US Dept of Agriculture 1923
Abstract: no abstract

How to control fleas

Author: Bishopp, F. C. (Fred Corry),
Publisher:Washington DC,US Dept of Agriculture 1937
Abstract: no abstract

Grass : the rancher's crop

Author: McCorkle, J. S.
Publisher:Washington DC,US Dept of Agriculture 1954
Abstract: no abstract

California laws relating to animal industry, 1919

Author: California. - California State Library.
Publisher:Sacramento,California State Printing Office 1919
Abstract: no abstract
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