Agriculture herbicide study manual
By: [compiled and edited by Dr. Arnold P. Appleby].
Contributors: Appleby, Arnold P.; Oregon. State Dept. of Agriculture. Plant Division.
Publisher: Oregon Dept. of Agriculture, Plant Division
Published: 1993
Place of publication: Salem, Or
Language: eng
Number of pages: 129
Subjects: Herbicides -- Application -- Study guides.; Herbicides -- Handbooks, manuals, etc.
Notes: Cover title.

"October 1992"--Preface.

"January 1993."