TY  - BOOK
AU  - Waksman, Selman Abraham
AU  - Starkey, Robert L
TI  - The soil and the microbe: an introduction to the study of the soil and its role en soil processes and plant growth 
AV  - S 652 W3
PY  - 1931///
CY  - New York
PB  - J. Wiley & Sons
KW  - Suelos
KW  - Microbios
ER  -