Noise reduction with trees and shrubs.
Series: Extension mimeo -- 3680.; Extension mimeo (Washington State University. Cooperative Extension Service) -- 3680.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1972
Place of publication: Pullman
Language: eng
Notes: "Prepared by David M. Baumgartner"--P. 2.

"August 1972."

"EM 3680."