TY  - BOOK
AU  - 
AU  - Colowick, Sidney P., Ed.
TI  - Methods in enzymology - V.15
U1  - 612.0151 
PY  - 1969///
CY  - New York
PB  - Academic Press
KW  - Enzymes
N1  - Contents: V.15. Steroids and terpenoids
ER  -