TY  - BOOK
AU  - Boyd, I L., ed
AU  - Wanless, S., ed
AU  - Camphuysen, C J., ed
TI  - Top predators in marine ecosystems: Their role in monitoring and management
SN  - 052161256X
U1  - 577.7 
PY  - 2006///
CY  - Cambridge
PB  - CUP
ER  -