TY  - BOOK
AU  - Charney, William
AU  - Herzog, Hershel L.
TI  - Microbial transformations or steroids: a handbook
U1  - 579.222 
PY  - 1967///
CY  - New York
PB  - Academic Press
KW  - Microbiology
KW  - Microbiology -- Microorganisms
N1  - 11438 / 29.03.1979; microbiology, microorganisms, bacteriology
ER  -