TY  - BOOK
AU  - Higham, James E. S.
AU  - Williams, Rob, 
TI  - Whale-watching: sustainable tourism and ecological management 
SN  - 9780521195973 (hardback)
U1  - 599.50723 
PY  - 2014///
CY  - New York
PB  - Cambridge University Press
KW  - Whale watching
KW  -  Environmental aspects
KW  - Dolphin watching
KW  - Cetacea
KW  -  Conservation
N1  - Includes bibliographical references and index
ER  -