Irrigation and fertilization of 90-year-old ponderosa pine in northeastern Washington
By: Milton M. Mosher.
Series: Bulletin / College of Agriculture Research Center, Washington State University -- 807.; Bulletin (Washington State University. College of Agriculture. Research Center) -- 807.
Publisher: College of Agriculture Research Center, Washington State University
Published: 1975
Place of publication: [Pullman, Wash.]
Language: eng
Subjects: Ponderosa pine -- Washington (State) -- Irrigation; Ponderosa pine -- Washington (State) -- Fertilizers
Notes: Cover title.

"March, 1975"--P. [2] of cover.

Bibliography: p. 9.