00871cam a22002531  4500001001300000003000400013005001700017008004100034010001700075035001900092040002600111042001200137050002300149082001200172100003300184245009000217260004800307300003100355410004700386500006900433504002800502650001700530700007000547gs 65000158 DLC20260227111416.0780722s1964    dcua     b   f000 0 eng    ags 65000158   a(OCoLC)4075193  aDLCcOClUdOCoLCdDLC  apremarc00aQE75b.B9 no. 1204  a553.4931 aOlson, Jerry Chipman,d1917-10aGeologic distribution and resources of thorium,cby J. C. Olson and W. C. Overstreet.  aWashington,bU.S. Govt. Print. Off.,c1964.  aiii, 61 p.billus.c24 cm.20aGeological Survey (U.S.).tBulletin,v1204  aPrepared partly on behalf of the U. S. Atomic Energy Commission.  aBibliography: p. 47-61. 0aThorium ores1 aOverstreet, William C.q(William Courtney),d1919-ejoint author.