Early erosion-control practices in Virginia
By: [By A.R. Hall]
Series: Miscellaneous publication / United States Department of Agriculture -- no. 256; Miscellaneous publication (United States. Dept. of Agriculture) -- no. 256.
Publisher: U.S. Govt. Print. Off.
Published: 1938
Place of publication: Washington
Language: eng
Number of pages: 30
Subjects: Soil conservation; Soil erosion
Notes: Contribution from Soil conservation service.

"Literature cited": p. 26-30.