Showing results under subject: 'agricultural engineering'

Insect parasites and predators of insect pests

Author: Clausen, Curtis P. (Curtis Paul),
Publisher:Washington DC,US Dept of Agriculture 1935
Abstract: no abstract

Breeding Morgan horses at the U.S. Morgan Horse Farm

Author: Reese, Herbert H. (Herbert Harshman)
Publisher:Washington,Govt Print Off 1923
Abstract: no abstract

Cyanide fumigation of mushroom houses

Author: Davis, A. C. (Alonzo Clayton), - Claborn, H. V. (Houston Vernon),
Publisher:Washington DC,US Dept of Agriculture 1935
Abstract: no abstract

Wood ticks : how to control them in infested places

Author: United States. Entomology Research Division.
Publisher:Washington DC,US Dept of Agriculture 1963
Abstract: no abstract

The guinea pig

Author: Eaton, O. N.
Publisher:Washington DC,US Dept of Agriculture 1949
Abstract: no abstract

Carpet beetles

Author: Back, E. A. (Ernest Adna),
Publisher:Washington,US Govt Print Off 1938
Abstract: no abstract

How to control fleas

Author: Bishopp, F. C. (Fred Corry),
Publisher:Washington,US Govt Print Off 1941
Abstract: no abstract

Lespedezas for quail and good land use

Author: Davison, Verne E. (Verne Elbert),
Publisher:Washington DC,US Dept of Agriculture 1954
Abstract: no abstract

The hawkweeds, or paintbrushes

Author: Hansen, Albert A. (Albert August),
Publisher:Washington DC,US Dept of Agriculture 1920
Abstract: no abstract

Insecticides and repellents for the control of insects of medical importance to the Armed Forces

Author: United States. Entomology Research Branch.
Publisher:Washington DC,US Dept of Agriculture 1955
Abstract: no abstract
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