Showing results under subject: 'agricultural engineering'

Frost injury to tomatoes

Author: Harvey, Rodney Beecher, - Wright, R. C. (Robert Claude),
Publisher:Washington DC,US Dept of Agriculture 1922
Abstract: no abstract

Cost of producing wheat

Author: Cooper, Maurice R. (Maurice Royce), - Washburn, Raymond Secord,
Publisher:Washington DC,US Dept of Agriculture 1921
Abstract: no abstract

The breeding of fur animals

Author: Ashbrook, F. G. (Frank Getz),
Publisher:Wash,Govt print off 1937
Abstract: no abstract

Two leafhoppers injurious to apple nursery stock

Author: Ackerman, A. J. (Arthur John),
Publisher:Washington DC,US Dept of Agriculture 1919
Abstract: no abstract

Stagger grass (Chrosperma muscaetoxicum) as a poisonous plant

Author: Marsh, C. Dwight (Charles Dwight), - Clawson, A. B. - Marsh, Hadleigh,
Publisher:Washington DC,US Dept of Agriculture 1918
Abstract: no abstract

A study of the factors affecting temperature changes in the container during the canning of fruits and vegetables

Author: Magoon, C. A. (Charles Alden), - Culpepper, C. W. (Charles W.)
Publisher:Washington DC,US Dept of Agriculture 1921
Abstract: no abstract

A study of the behavior of bees in colonies affected by European foulbrood

Author: Sturtevant, Arnold Parker,
Publisher:Washington DC,US Dept of Agriculture 1920
Abstract: no abstract

A system of accounting for fruit shipping organizations

Author: Nahstoll, G. A. (George Anton), - Humphrey, John R. (John Regester),
Publisher:Washington DC,US Dept of Agriculture 1918
Abstract: no abstract

Tobacco diseases and their control

Author: Johnson, James,
Publisher:Washington DC,US Dept of Agriculture 1924
Abstract: no abstract

The serphoid and chalcidoid parasites of the hessian fly

Author: Gahan, A. B. (Arthur Burton),
Publisher:Washington DC,US Dept of Agriculture 1933
Abstract: no abstract
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