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005 20021217151305.0
008 961025s1991    uk a     b    001 0 eng d
020   $a0521402425
035   $ab1181293x-39ule_inst
035   $aLE00301004$9ExL
040   $aDip.to Biologia$beng
082 0 $a563
245 04$aThe Early evolution of Metazoa and the significance of problematic taxa :$bproceedings of an international symposium held at the University of Camerino, 27-31 March 1989 /$cedited by Alberto M. Simonetta and Simon Conway Morris
260 3 $aCambridge :$bCambridge University Press,$c1991
300   $aix, 296 p. :$bill., maps ;$c31 cm
500   $aIncludes bibliographical references
650  0$aEvolution$xCongresses
650  0$aEvolutionary paleobiology$xCongresses
650  0$aInvertebrates, Fossil$xCongresses
650  0$aMetazoa$xCongresses
650  0$aPaleontology, Stratigraphic$xCongresses
650  0$aPhylogeny$xCongresses
700 1 $aConway Morris, Simon
700 1 $aSimonetta, Alberto M.
907   $a.b1181293x$b11-07-11$c18-12-02
912   $a991003459219707536
945   $aLE003 563 SIM01.01 (1991)$g1$i2003000093223$lle003$o-$pE0.00$q-$rl$s-  $t0$u0$v0$w0$x0$y.i12061864$z18-12-02
996   $aEarly evolution of Metazoa and the significance of problematic taxa$9899142
997   $aUNISALENTO
998   $ale003$b01-01-96$cm$da  $e-$feng$guk $h4$i1