01249nam0-22003731i-450 99000033768040332120240711102903.0000033768FED01000033768(Aleph)000033768FED0120091102d1962----km-y0itay50------baengGBy-------001yyClays and clay mineralsproceedings of the 9. national conference on clays and clay minerals, Lafayette, Indiana, October 5-8,1960Ada Swineford editorassociate editors Thomas F. Bates ... [et al.]OxfordPergamon Press1962XI, 614 p.ill.23 cmInternational series of monographs on earth sciences16ArgilleCongressi1960668553.61Swineford,AdaNational conference on clays and clay minerals<9. ;1960 ;Lafayette>6669ITUNINARICAUNIMARCBK990000337680403321A MIC 27579730/2024FAGBC04 186-304/9DICDINCH13 G 11 0624626FINBCFAGBCDINCHFINBCClays and clay minerals124531UNINA