Long-term tillage and rotation effects on soil microbial biomass, carbon, and nitrogen
By: by David Michael Granatstein.
Published: 1986
Language: eng
Number of pages: 72
Subjects: Tillage.; Soil microbiology.; Soil biochemistry.
Notes: Typescript.

Thesis (M.S.)--Washington State University, 1986.

Bibliography: leaves 51-56.

WSU:"Department of Agronomy and Soils."