Etiqueta de registo: 00000cx j2200025 45
001 1261763
100 ## $a20061130apory0103 ba0
152 ## $bSIPOR
250 ## $aGeologia$j[Exercícios]
675 ## $a55(075.2/.3)$vBN$zpor
801 #0 $aPT$bBN$c20111209