Chemical safety in the greenhouse
By: [prepared by James T. Pennell].
Series: Chemical safety; Extension mimeo -- 3481.; Extension mimeo (Washington State University. Cooperative Extension) -- 3481.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1971
Place of publication: Pullman
Language: eng
Notes: Caption title.

"July 1971."

"EM 3481."