Showing results under subject: 'agricultural engineering'

The genus Calosoma : including studies of seasonal histories, habits, and economic importance of American species north of Mexico and of several intr…

Author: Burgess, A. F. (Albert Franklin), - Collins, C. W. (Charles Walter),
Publisher:Washington DC,US Dept of Agriculture 1917
Abstract: no abstract

Eggs and their value as food

Author: Langworthy, C. F. (Charles Ford),
Publisher:Washington DC,US Dept of Agriculture 1917
Abstract: no abstract

Principles of livestock breeding

Author: Wright, Sewall,
Publisher:Washington DC,US Dept of Agriculture 1920
Abstract: no abstract

Progress reports of experiments in dust prevention and road preservation, 1913

Author:
Publisher:Washington DC,US Dept of Agriculture 1914
Abstract: no abstract

An annotated list of generic names of the scale insects (Homoptera: Coccoidea)

Author: Morrison, Harold, - Morrison, Emily R.
Publisher:Washington DC,Agricultural Research Service, US Dept of Agriculture 1966
Abstract: no abstract

National forests of Wyoming

Author: United States. Forest Service.
Publisher:Washington,Govt Print Off 1927
Abstract: no abstract

The Principal laws relating to the establishment and administration of the national forests and to other forest service activities

Author: United States. Forest Service.
Publisher:Washington DC,US Dept of Agriculture 1939
Abstract: no abstract

Farm practice in the cultivation of cotton

Author: Cates, H. R. (Henry Roy)
Publisher:Washington DC,US Dept of Agriculture 1917
Abstract: no abstract

Methods of conducting cost of production and farm organization studies

Author: Peck, F. W. (Francis Winfred),
Publisher:Washington DC,US Dept of Agriculture 1921
Abstract: no abstract

Migration records from wild ducks and other birds banded in the Salt Lake Valley, Utah

Author: Wetmore, Alexander,
Publisher:Washington DC,US Dept of Agriculture 1923
Abstract: no abstract
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