000 00531nam a2200205Ia 4500
008 220516s9999 xx 000 0 und d
020 _a9.7881265331e+012
041 _aeng
082 _a562
_bCLA/I
100 _aClarkson, E.N.K.
245 0 _aInvertebrate Palaeontology and Evolution
_c / by E.N.K. Clarkson
250 _a4th ed.
260 _aUSA:
_bBlackwell Science,
_c1998.
300 _axiv, 452p.
650 _aBryozoans
650 _aEarth Science
650 _aPalaeontology
650 _aSponges
942 _cBK
999 _c7309
_d7309