The inorganic composition of some important American soils
By: by W.O. Robinson
Series: Bulletin of the U.S. Department of Agriculture -- no. 122; Bulletin of the U.S. Department of Agriculture -- no. 122.
Publisher: U.S. Dept. of Agriculture
Published: 1914
Place of publication: Washington, D.C
Language: eng
Number of pages: 27
Subjects: Soils; Composition
Notes: Caption title.

"August 24, 1914."

"Professional paper."