00922cam a2200229u  45000010008000000030008000080050017000160080041000330100017000740400028000910500015001190820015001342450175001492600049003243000031003733650014004044900068004185040051004866500022005378100071005598100062006306050264BD-DhUL20141031112458.0821209s1966    enkabf        101 0 eng    a   54060838   aDLCcCarPdDLCdBD-DhUL00aTN941b.N300a549.6bNAC00aClays and clay minerals, vol. 9 :bproceedings of the ninth National Conference on Clays and Clay Minerals,  Lafayette, Indiana, October 5-8,1960 /cAda Swineford, editor  aOxford ; aLondon : bPergamon Press,c1960.  av. : bill., maps.c23 cm.  aGBPb6.200 aInternational series of monographs on earth science ;  vno. 11  aIncludes bibliographical references and index. 0aClayvCongresses.1 aCalifornia.bDivision of Mines.tBulletinv169. [from old catalog]2 aNational Research Council (U.S.).bPublication 327 [etc.]