01016nam a2200277Ia 450000100060000000300050000600500170001100800410002801000150006903500200008404000190010404300120012305000310013508200320016608600220019810000280022024501130024826000620036130000240042349000530044750400410050065000390054170000420058071000470062283000690066987822BIBL20160527204155.0790925s1980    dcua     b   f000 0 eng    a 79607788   a(OCoLC)05650449  aDLCcDLCdm.c.  an-us-ga1 aTN23b.U43 no. 8421aTN942  a622/.08 sa553/.61/097589270 ano.: I 28.23:842110aLiles, K. J.wcn2Local10aEvaluating clay resources from Clay County, Ga., for structural clay productscby K.J. Liles and H. Heystek.0 aWashingtonbDept. of the Interior, Bureau of Minesc1980.  a28 p.bill.c27 cm.1 aReport of investigations - Bureau of Minesv8421  aIncludes bibliographical references. 0aClayzGeorgiazClay County.2Local10aHeystek, H.ejoint author.wcn2Local10aUnited StatesbBureau of Mines.wcn2Local 0aReport of investigations (United States. Bureau of Mines)v8421.