|Author:||Skinner, J. J.|
|Title:||Experiments With Nitrogen Fertilizers on Cotton Soils.|
|Publication info:||Beltsville, MD: U.S. Department of Agriculture, National Agricultural Library, Alternative Farming Systems Information Center
|Rights/Permissions:||Works produced by employees of the U.S. Government as part of their official duties are not copyrighted within the U.S.|
Experiments With Nitrogen Fertilizers on Cotton Soils.
Skinner, J. J.
Washington DC: : United States Department of Agriculture, October 1934
J500 Soil Fertility, Fertilizers, and Manures
South Atlantic region