Showing results under subject: 'agricultural engineering'

The nitrogen of processed fertilizers

Author: Lathrop, Elbert C. (Elbert Clyde),
Publisher:Washington DC,US Dept of Agriculture 1914
Abstract: no abstract

The action of manganese in soils

Author: Skinner, J. J. (Joshua John), - Sullivan, M. X. (Michael Xavier),
Publisher:Washington DC,US Dept of Agriculture 1914
Abstract: no abstract

Citrus-fruit improvement : a study of bud variation in the marsh grapefruit

Author: Shamel, A. D. - Pomeroy, C. S. (Carl Stone), - Scott, L. B. (Leo Blynn),
Publisher:Washington DC,US Dept of Agriculture 1918
Abstract: no abstract

Acidity as a factor in determining the degree of soundness of corn

Author: Besley, H. J. (Harold Joslyn), - Baston, George Henry,
Publisher:Washington DC,US Dept of Agriculture 1914
Abstract: no abstract

Production of henequen fiber in Yucatan and Campeche

Author: Edwards, H. T. (Harry Taylor),
Publisher:Washington DC,US Dept of Agriculture 1924
Abstract: no abstract

The gipsy moth on cranberry bogs

Author: Minott, Charles Walter,
Publisher:Washington DC,US Dept of Agriculture 1922
Abstract: no abstract

Growing plants without soil for experimental use

Author: Blankendaal, M. - United States. Agricultural Research Service.
Publisher:Washington DC,Agricultural Research Service, US Dept of Agriculture 1972
Abstract: no abstract

The Results of physical tests of road-building rock from 1916 to 1921, inclusive

Author: United States. Bureau of Public Roads.
Publisher:Washington DC,US Dept of Agriculture 1923
Abstract: no abstract

Bacterial wilt of cucurbits

Author: Rand, Frederick Vernon, - Enlows, Ella M. A. (Ella Morgan Austin),
Publisher:Washington DC,US Dept of Agriculture 1920
Abstract: no abstract

The inorganic composition of some important American soils

Author: Robinson, W. O.
Publisher:Washington DC,US Dept of Agriculture 1914
Abstract: no abstract
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