000 00381nam a2200145Ia 4500
999 _c171832
_d171832
020 _a9788126533084
040 _cCUS
082 _a562
_bCLA/I
100 _aClarkson, E.N.K.
245 0 _aInvertebrate palaeontology and evolution/
_cE.N.K. Clarkson
250 _a4th.ed.
260 _aNew Delhi:
_bBlackwell science,
_c1998.
300 _a452 p.
650 _aInvertebrate Palaeontology
942 _cWB16