Mite counting in apple pest management.
Series: Extension mimeo -- 3886.; Extension mimeo (Washington State University. Cooperative Extension Service) -- 3886.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1974
Place of publication: Pullman
Language: eng
Notes: Caption title.

"Prepared by Wiliam B. Hudson ... Francis A. Rushmore ... and Dale E. Johnson"--P. 3.

"October 1974."

"EM 3886."