Control of the gymnosporangium rusts by means of sulphur sprays
By: J. D. MacLachlan and Ivan H. Crowell
Contributors: Crowell, Ivan H.
Published: 1937
Language: eng
Number of pages: 163
Notes: Reprinted from the Journal of the Arnold Arboretum, v. 18, p. 149-163, 1937.

Includes bibliographical references, p. 162.