00926cam a2200253   4500001001300000003000400013005001700017008004100034010002200075040003100097050002500128082001100153100001900164245007800183260011100261300003300372490006800405504002600473650002300499650002500522650003600547830007200583999001700655gs 67000226 DLC20260227111421.0691209s1966    nmuab    b    00010 eng c  ags 67000226 //r84  aU.S. Geol. Survey. Library0 aTN24.N6bA232 no. 88  a552/.510aFoster, Roy W.10aSources for lightweight shale aggregate in New Mexico,cby Roy W. Foster.0 aSocorro,bState Bureau of Mines and Mineral Resources, New Mexico Institute of Mining & Technology,c1966.  a86 p.billus., maps.c23 cm.1 aNew Mexico. Bureau of Mines and Mineral Resources. Bulletinv88  aBibliography: p. [82] 0aShalezNew Mexico. 0aGeologyzNew Mexico. 0aAggregates (Building materials) 0aBulletin (New Mexico. Bureau of Mines and Mineral Resources) ;v88.  c30340d30340