000 00355nam a22001217a 4500
082 _a574 GUP
100 _aGupta, B. B.
245 _aGeneral biology palaeontology and zoo-geography
_cB. B. Gupta
260 _aDelhi :
_bRoy & Company,
_c1958.
300 _a120 p. ;
_c21 cm.
650 _aBiology
653 _aGeneral biology palaeontology and zoo-geography
999 _c422986
_d422921