Erosion and its control in Oklahoma territory
By: [by Angus McDonald]
Series: Miscellaneous publication / United States Department of Agriculture -- no.       301
Publisher: U.S. Dept. of Agriculture
Published: 1938
Place of publication: Washington, D.C
Language: eng
Number of pages: 48
Subjects: Soil conservation; Soil erosion
Notes: Cover title.

Contribution from Soil Conservation Service.

Bibliography: p. 45-47.