TY  - BOOK
AU  - Pietra,Francesco
TI  - A secret world: natural products of marine life 
SN  - 3764323469 (Basel)
AV  - RS160.7 .P54 1990
U1  - 574.6/1/09162 20
PY  - 1990///
CY  - Basel, Boston
PB  - Birkhäuser Verlag
KW  - Marine pharmacology
KW  - Biological products
N1  - Includes bibliographical references (p. 237-241) and index
ER  -