Showing results under subject: 'entomology'

Cobalt deficiency in soils and forages

Author: U.S. Plant, Soil, and Nutrition Laboratory.
Publisher:Washington DC,US Dept of Agriculture 1961
Abstract: no abstract

House ants

Author: Back, E. A. (Ernest Adna),
Publisher:Washington DC,US Govt Print Off 1946
Abstract: no abstract

Control of insects attacking stored tobacco and tobacco products

Author: Reed, W. D. (William Doyle), - Vinzant, J. P. (John Paul),
Publisher:Washington DC,US Dept of Agriculture 1942
Abstract: no abstract

The control of apple scald with shredded oiled paper

Author: Brooks, Charles, - Cooley, J. S. (Jacquelin Smith),
Publisher:Washington DC,US Dept of Agriculture 1926
Abstract: no abstract

Frost resistance in flax

Author: Davis, Robert L. (Robert Lesley),
Publisher:Washington DC,US Dept of Agriculture 1923
Abstract: no abstract

Powdery mildew of ornamental plants

Author: Weiss, Freeman
Publisher:Washington DC,US Dept of Agriculture 1940
Abstract: no abstract

Developing an American utility horse

Author: Williams, J. O. (John Oscar),
Publisher:Washington DC,US Dept of Agriculture 1921
Abstract: no abstract

Redtop (Agrostis alba)

Author: Carrier, Lyman,
Publisher:Washington DC,US Dept of Agriculture 1919
Abstract: no abstract

How to graze blue grama on Southwestern ranges

Author: Crafts, Edward C. (Edward Clayton), - Glendening, George E. (George Elmo),
Publisher:Washington DC,US Dept of Agriculture 1942
Abstract: no abstract

Raising guinea pigs

Author: United States. Agricultural Research Service. Animal Husbandry Research Division
Publisher:Washington DC,US Dept of Agriculture 1960
Abstract: no abstract
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