Founding the USDA's Division of Agricultural Soils: Charles Dabney, Milton Whitney, and the State Experiment Stations
Dates
Year
2007
Citation
Helms, Douglas, Effland, Anne B. W., and Phillips, Steven E., 2007, Founding the USDA's Division of Agricultural Soils: Charles Dabney, Milton Whitney, and the State Experiment Stations: Iowa State Press, p. 1-18.