Sea mammals of the world

समान संसाधन

• Marine mammals of the world :
  द्वारा: Jefferson, Thomas A.
  प्रकाशित: (2015)
• Encyclopaedia of sea mammals
  द्वारा: Coffey, David J; Caldwell, David K, Ed.; Caldwell, Melba C, Ed
  प्रकाशित: (1977)
• Marine mammals
  द्वारा: Kumaran Sathasivam
  प्रकाशित: (2004)
• 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)