TY  - BOOK
AU  - Pietra,Francesco
TI  - A secret world: natural products of marine life 
SN  - 3764323469 :
U1  - 574.92 
PY  - 1990///
CY  - Basel
PB  - Birkhauser Verlag
KW  - Marine pharmacology
KW  - Marine biology
N1  - Includes bibliographical references and index
ER  -