Marine mammals of the world :

समान संसाधन

• An introduction to marine mammal biology and conservation /
  द्वारा: Parsons, Edward C. M.
  प्रकाशित: (2013)
• An introduction to marine mammal biology and conservation /
  द्वारा: Parsons, Edward C. M.
  प्रकाशित: (2013)
• Marine mammals
  द्वारा: Kumaran Sathasivam
  प्रकाशित: (2004)
• Marine mammals of the world: a comprehensive guide to their identification
  द्वारा: Jefferson,Thomas A., Webber,Marc A. and Pitman,Robert L.
  प्रकाशित: (2015)
• Marine mammals and fisheries
  द्वारा: Beddington, J R, Ed.; Beverton, R J H, Ed.; Lavingne, D M, Ed
  प्रकाशित: (1985)