Cover crops in apple orchards on arsenic-toxic soils
By: F.L. Overley.
Series: Bulletin / State College of Washington. Agricultural Experiment Station -- no. 514.; Bulletin (State College of Washington. Agricultural Experiment Station) -- no. 514.
Publisher: State College of Washington, Agricultural Experiment Station
Published: 1950
Place of publication: Pullman, Wash
Language: eng
Number of pages: 14
Subjects: Cover crops; Apples
Notes: Cover title.

Bibliography: p. 14.