00868nam0-2200265 --450 991091320090332120241209111941.020241209d1989----kmuy0itay5050 baengFRy 001yy9th international clay conferenceabstracts, Strasbourg, France, august 28 - september 2, 1989[Strasbourg][s.n.]1989456 p.30 cmIn testa al front.: AIPEA, Association internationale pour l'étude des argiles.9ème conférence internationale sur les argilesArgillaConvegni1989553.6123itaITUNINAREICATUNIMARCBK9910913200903321A CHI 26814669/2024FAGBCFAGBC9th international clay conference4298369UNINA