LEADER 01131nam a2200301 i 4500 001 991003469329707536 005 20021217151403.0 008 970604s1967 ne a b 001 0 eng d 035 $ab11815012-39ule_inst 035 $aLE00301233$9ExL 040 $aDip.to Biologia$beng 100 1 $aSpoel, S. van der$0531291 245 10$aEuthecosomata :$ba group with remarkable developmental stages (Gastropoda, Pteropoda) /$cby S. van der Spoel 260 3 $aGorinchem :$bJ. Noorduijn,$c1967 300 $a380 p. :$bill. ;$c24 cm 500 $aSummary in Dutch 500 $aContinued by the author's Pseudothecosomata, ymnosomata and Heteropoda (Gastropoda) 500 $aBibliography: p. 220-246 650 0$a0Euthecosomata 650 0$aGastropoda 650 0$aMollusks$xClassification 650 0$aPteropoda 907 $a.b11815012$b07-07-11$c18-12-02 912 $a991003469329707536 945 $aLE003 594 SPO01.01 (1967)$g1$i2003000090857$lle003$o-$pE0.00$q-$rl$s- $t0$u0$v0$w0$x0$y.i12064464$z18-12-02 996 $aEuthecosomata$9899007 997 $aUNISALENTO 998 $ale003$b01-01-97$cm$da $e-$feng$gne $h0$i1