TY  - BOOK
AU  - Evans,Peter G.H.
AU  - Raga,Juan Antonio
TI  - Marine mammals: biology and conservation 
SN  - 0306465728
AV  - QL713.2 .M354 2001
PY  - 2001///
CY  - New York
PB  - Kluwer Academic/Plenum Publishers
KW  - Marine mammals
KW  - Wildlife conservation
ER  -