Measurement and simulation of mulch and tillage effects on soil water conservation
By: by Mekki A. Omer.
Published: 1987
Language: eng
Number of pages: 159
Subjects: Soil moisture.; Conservation tillage.; Mulching.; Water in agriculture.; Water conservation.
Notes: Typescript.

Thesis (Ph. D.)--Washington State University, 1987.

Bibliography: leaves 133-146.

WSU:Another copy on microfilm, no. 6705.

WSU:"College of Engineering."