Potting soil mixtures
By: E. Blair Adams.
Series: Yards and gardens; Extension mimeo -- 4023.; Extension mimeo (Washington State University. Cooperative Extension Service) -- 4023.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1976
Place of publication: Pullman
Language: eng
Notes: Caption title.

"February 1976"--P. [1].

"EM 4023"--P. [1].