The isolation of harmful organic substances from soils,
by Oswald Schriener and Edmund C. Shorey.
- Washington, Govt. Print. Off., 1909.
- 53 p. 4 pl. 23 cm.
- U.S. Bureau of Soils. Bulletin, no. 53 .
- Bulletin (United States. Bureau of Soils) ; no. 53. .
At head of title: ...U.S. Department of Agriculture, Bureau of Soils ...