Showing results under subject: 'forestry'

Southern pines pay : a story in pictures

Author: Mattoon, Wilbur R. (Wilbur Reed),
Publisher:Washington DC,USDA 1940
Abstract: no abstract

Investigations of the rotting of slash in Arkansas

Author: Long, W. H. (William Henry),
Publisher:Washington DC,US Dept of Agriculture 1917
Abstract: no abstract

The management of sheep on the farm

Author: Shaw, Edward L. (Edward Lee), - Heller, L. L. (Lewis Lincoln),
Publisher:Washington DC,US Dept of Agriculture 1913
Abstract: no abstract

Poles purchased, 1915

Author: McCreight, Arthur M. (Arthur Morrison),
Publisher:Washington DC,US Dept of Agriculture 1917
Abstract: no abstract

Commercial dehydration of fruits and vegetables

Author: Nichols, Paul Frothingham,
Publisher:Washington DC,US Dept of Agriculture 1925
Abstract: no abstract

Cotton boll weevil control by the use of poison

Author: Coad, B. R. - Cassidy, T. P. (Tom Part),
Publisher:Washington DC,US Dept of Agriculture 1920
Abstract: no abstract

Fumigation against grain weevils with various volatile organic compounds

Author: Neifert, Ira Edward,
Publisher:Washington DC,US Dept of Agriculture 1925
Abstract: no abstract

Cockroaches : how to control them

Author: United States. Entomology Research Division.
Publisher:Washington,US Govt Print Off 1962
Abstract: no abstract

Control of cucumber mosaic by eradication of wild host plants

Author: Doolittle, S. P. (Sears Polydore), - Walker, M. N. (Marion Newman),
Publisher:Washington DC,US Dept of Agriculture 1926
Abstract: no abstract

Experiments with flax on breaking

Author: Clark, Charles H. (Charles Henry),
Publisher:Washington DC,US Dept of Agriculture 1920
Abstract: no abstract
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