Erosion prevention and control
Subtitle: a seminar thesis
By: by Wilbur D. Cooper.
Published: 1937
Language: eng
Number of pages: 22
Subjects: Soil erosion.; Soil conservation.
Notes: Includes mounted photographs.

Typescript.

From the Oregon State College School of Forestry collection of senior forestry papers, 1910-1956.

Includes bibliographical references (leaf [21-22]).