Showing results under subject: 'soil science'

Directions for blueberry culture, 1916

Author: Coville, Frederick V. (Frederick Vernon)
Publisher:Washington DC,US Dept of Agriculture 1915
Abstract: no abstract

Balsam fir

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

Utilization of dogwood and persimmon

Author: Cuno, J. B. (John Brown),
Publisher:Washington DC,US Dept of Agriculture 1926
Abstract: no abstract

Seed selection of Egyptian cotton

Author: Kearney, Thomas H. (Thomas Henry),
Publisher:Washington DC,US Dept of Agriculture 1913
Abstract: no abstract

Testing wheat for protein with a recommended method for making the test

Author: Coleman, David Augustus, - Fellows, H. C. (Harold Carter), - Dixon, H. B. (Harry Brice),
Publisher:Washington DC,US Dept of Agriculture 1926
Abstract: no abstract

Sugar beets : preventable losses in culture

Author: Shaw, Harry B. (Harry Berry)
Publisher:Washington DC,US Dept of Agriculture 1915
Abstract: no abstract

Structures used in draining agricultural land

Author: Jessup, L. T. (Louie Theodore),
Publisher:Washington DC,US Dept of Agriculture 1926
Abstract: no abstract

Chemistry and analysis of the permitted coal-tar food dyes ponceau SX, sunset yellow FCF, and brilliant blue FCF

Author: Evenson, O. L. (Oscar Ludvig), - Herrick, H. T. (Horace Terhune),
Publisher:Washington DC,US Dept of Agriculture 1930
Abstract: no abstract

Vitrified brick as a paving material for country roads

Author: Peirce, Vernon M. (Vernon Marshall), - Moorefield, Charles H. (Charles Henry),
Publisher:Washington DC,US Dept of Agriculture 1913
Abstract: no abstract

Some results of cutting in the Sierra forests of California

Author: Dunning, Duncan,
Publisher:Washington DC,US Dept of Agriculture 1923
Abstract: no abstract
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