Biodiversity Heritage Library
By "Smith, Ray F. "
Control of diabrotica, or Western spotted cucumber beetle, in deciduous fruit orchards /
By: Michelbacher, A. E. (Abe Ezra), - MacLeod, G. F. (Guy Franklin), - Smith, Ray F.
Publication info: Berkeley, Cal. :Agricultural Experiment Station,1943.
Contributed by: University of California, Davis Libraries (archive.org)