000 00352nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aA.P.Tyagi
245 0 _aIntroduction of Paleontology
250 _a1st Ed
260 _aNew Delhi
260 _bS.Chand & Company Ltd.
260 _c1985
650 _aIntroduction of Paleontology
942 _cBK
999 _c12951
_d12951