TY  - BOOK
AU  - Jefferson,Thomas A.
AU  - Webber,Marc A.
AU  - Pitman,Robert L.
AU  - Gorter,Uko
TI  - Marine mammals of the world: a comprehensive guide to their identification 
AV  - QL713.2 .J444 2015
U1  - 599.5 23
PY  - 2015///
CY  - London, England
PB  - Academic Press
KW  - Marine mammals
KW  - Identification
KW  - Electronic books
N1  - Includes indexes
UR  - https://ebookcentral.proquest.com/lib/bacm-ebooks/detail.action?docID=4003125
ER  -