00920cam a22002771  4500001001300000003000400013005001700017008004100034010001700075035002000092040005200112042001200164043001200176050002400188082001100212100003300223245008300256260004800339300002200387490002100409500007300430650002300503710003900526830006000565999001700625gs 48000341 DLC20260227111354.0850301s1948    idu          s000 0 eng c  ags 48000341   a(OCoLC)11751694  aU.S. Geol. Survey. Libr.cWaChenEdWaChenEdDLC  apremarc  an-us-id00aTN24.I2bA43 no. 79  a557.961 aPrater, Lewis Seward,d1915-10aReaction rates in the acidualtion of Idaho phosphate rock with sulphuric acid.  aMoscow, Idaho,bUniversity of Idaho,c1948.  a8 leaves,c27 cm.1 aPamphletvno. 79  aAt head of title: State of Idaho, Idaho Bureau of Mines and Geology. 0aPhosphateszIdaho.2 aIdaho Bureau of Mines and Geology. 0aPamphlet (Idaho Bureau of Mines and Geology) ;vno. 79.  c28307d28307