TY  - BOOK
AU  - Polunin, Nicholas V. C..
AU  - Nicholas V. C. Polunin (ed)
TI  - Aquatic ecosystems: trends and golbal prospects
SN  - 9780521833271
U1  - 577.6 POL-A ZOO. 3611 
CY  - New York
PB  - Cambridge
KW  - Aquatic ecosystems
ER  -