Causes of decadence in the old groves of North Dakota
By: by Harold F. Scholz
Series: Circular / United States Department of Agriculture -- no. 344; Circular (United States. Dept. of Agriculture) -- no. 344.
Publisher: U.S. Dept. of Agriculture
Published: 1935
Place of publication: Washington, D.C
Language: eng
Number of pages: 38
Subjects: Windbreaks, shelterbelts
Notes: Caption title.

Contribution from Forest Service.

Bibliography: p. 32-33.