Showing results under subject: 'entomology'

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

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

Guide to bee-keeping in British Columbia

Author: Todd, F. Dundas (Frederick Dundas)
Publisher:Victoria,Printed by R Wolfenden, printer to the King's most excellent Majesty 1911
Abstract: no abstract

Sheep-raising in British Columbia

Author: Hopkins, Samuel Herbert,
Publisher:Victoria BC,Printed by WH Cullin, printer to the King's most excellent Majesty 1921
Abstract: no abstract

Selecting breeding stock for broiler production

Author: Knox, Charles Webster, - Gordon, Clement David.
Publisher:Washington DC,US Dept of Agriculture 1943
Abstract: no abstract
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