The major soil divisions of the United States
Subtitle: a pedologicgeographic survey
By: by Louis A. Wolfanger.
Publisher: J. Wiley & Sons, inc.; Chapman & Hall, limited
Published: 1930
Place of publication: New York; London
Language: eng
Number of pages: 150
Subjects: Soils -- United States; Agriculture -- United States; United States -- Economic conditions
Notes: Bibliography; p. 135-139.
Published also as thesis (PH. D.) Columbia University.