Showing results under subject: 'agricultural engineering'

Government forest work

Author: United States. Forest Service.
Publisher:Washington DC,US Dept of Agriculture 1931
Abstract: no abstract

The migration of North American birds

Author: Lincoln, Frederick Charles,
Publisher:Washington DC,US Dept of Agriculture 1935
Abstract: no abstract

The pickleworm : how to control it on cucumber - squash - cantaloup - and other cucurbits

Author: Reid, W. J. (William John), - Cuthbert, Frank P.,
Publisher:Washington DC,US Dept of Agriculture 1964
Abstract: no abstract

Flight speed of birds

Author: Cooke, May Thacher,
Publisher:Washington DC,US Dept of Agriculture 1937
Abstract: no abstract

Blight of pears, apples, and quinces

Author: United States. Agricultural Research Service.
Publisher:Washington DC,US Dept of Agriculture 1972
Abstract: no abstract

How to control bed bugs

Author: United States. Entomology Research Division.
Publisher:Washington DC,US Dept of Agriculture 1959
Abstract: no abstract

Extension work in plant pathology, 1923

Author: Meier, F. C. (Fred Campbell),
Publisher:Washington DC,US Dept of Agriculture 1924
Abstract: no abstract

Notes on the habits of certain coprophagous beetles and methods of rearing them

Author: Lindquist, Arthur W. (Arthur William),
Publisher:Washington DC,US Dept of Agriculture 1935
Abstract: no abstract

The chinch bug in relation to St. Augustine grass

Author: Wilson, R. N. (Robert Normal),
Publisher:Washington DC,US Dept of Agriculture 1937
Abstract: no abstract

Clover mites : how to control them around the home

Author: United States. Entomology Research Division.
Publisher:Washington DC,US Dept of Agriculture 1964
Abstract: no abstract
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