TY  - GEN
AU  - Parsons, E. C. M
TI  - An introduction to marine mammal biology and conservation
SN  - 9780763783440
U1  - 599.5 
PY  - 2013///
CY  - Burlington
PB  - Jones & Bartlett Learning
KW  - MARINE MAMMALS
KW  - MARINE MAMMALS CONSERVATION
ER  -