Showing results under subject: 'soil science'

How teachers may use Farmers' Bulletin 876 making butter on the farm

Author: Shinn, Erwin H. (Erwin Henry),
Publisher:Washington,Govt print off 1919
Abstract: no abstract

Floral abnormalities in maize

Author: Kemptom, James Howard,
Publisher:Washington,Govt print off 1913
Abstract: no abstract

Publications of the Bureau of Entomology

Author: United States. Bureau of Entomology.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology, Division of Publications 1911
Abstract: no abstract

Publications of the Bureau of Plant Industry

Author: United States. Bureau of Plant Industry.
Publisher:Washington DC,US Dept of Agriculture, Division of Publications 1911
Abstract: no abstract

Publications of the Bureau of Plant Industry

Author: United States. Bureau of Plant Industry.
Publisher:Washington DC,US Dept of Agriculture, Division of Publications 1912
Abstract: no abstract

The water hyacinth, and its relation to navigation in Florida

Author: Webber, Herbert John,
Publisher:Washington,Govt print off 1897
Abstract: no abstract

A national lumber and forest policy

Author: Graves, Henry S. (Henry Solon), - American Lumber Congress Chicago)
Publisher:Washington DC,US Dept of Agriculture, Office of the Secretary 1919
Abstract: no abstract

A list of works on North American entomology

Author: Banks, Nathan,
Publisher:Washington,Govt Print Off 1910
Abstract: no abstract

Bird day in the schools

Author: Palmer, T. S. (Theodore Sherman),
Publisher:Washington,Gov't Print Off 1896
Abstract: no abstract

Soils of the United States and their use-- VII. The Hagerstown loam

Author: Bonsteel, Jay A. (Jay Allan),
Publisher:Washington,Govt print off 1911
Abstract: no abstract
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