000 00437nam a2200121Ia 4500
008 160316s9999 xxu||||| |||| 00| 0 eng d
020 _a9788130930121
100 _aSaxena R K
245 _aAnimal adaptations : Evolution of forms and functions
260 _aLondon
_bM V Learning
_c1924
650 _aAdaptations-Animal
999 _c103035
_d103035