TY  - BOOK
AU  - Waksman, Selman Abraham
TI  - Principles of soil microbiology
PY  - 1927///
CY  - Baltimore
PB  - The Williams & Wilkins Co.
KW  - Microorganisms
KW  - Soil Microbiology
N1  - Highly recommended for digitizing; Includes bibliographical references and indexes
ER  -