Instructions for taking tree fruit leaf samples for nutrient analyses
By: prepared by R.B. Tukey and A.I. Dow.
Series: Extension mimeo -- 3059.; Extension mimeo (Washington State University. Cooperative Extension) -- 3059.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1969
Place of publication: Pullman
Language: eng
Notes: Caption title.

"February 1969."

"E.M. 3059."