LEADER 01273nam0-22003851i-450- 001 990000337640403321 005 20160628123741.0 035 $a000033764 035 $aFED01000033764 035 $a(Aleph)000033764FED01 035 $a000033764 100 $a20091102d1959----km-y0itay50------ba 101 0 $aeng 102 $aGB 105 $ay-------001yy 200 1 $aClays and clay minerals$eproceedings of the 6. national conference on clays and clay minerals, Berkeley, California, August 19-23, 1957$fAda Swineford editor$gassociate editors Thomas F. Bates ... [et al.] 210 $aLondon$cPergamon Press$d1959 215 $aIX, 411 p.$cill.$d23 cm 225 1 $aInternational series of monographs on earth sciences$v2 610 0 $aArgille$aCongressi$a1957 676 $a668 676 $a553.61 702 1$aSwineford,$bAda 710 12$aNational conference on clays and clay minerals$d<6. ;$f1957 ;$eBerkeley>$06666 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000337640403321 952 $a04 186-304/6$bCI 4938$fDINCH 952 $a13 G 11 03$b24189$fFINBC 952 $aMA 8/14$b4059$fDINGE 959 $aDINCH 959 $aFINBC 959 $aDINGE 996 $aClays and clay minerals$9124542 997 $aUNINA