Suitability of various soils for tung production
By: [by Matthew Drosdoff]
Series: Circular /United States Department of Agriculture -- no. 840; Circular (United States. Dept. of Agriculture) -- no. 840.
Publisher: U.S. Dept. of Agriculture
Published: 1950
Place of publication: Washington, D.C
Language: eng
Number of pages: 23
Subjects: Tung oil; Tung tree; Soils
Notes: Cover title.

Bibliography: p. 22-23.