00797cam a22002411  4500001001300000003000400013005001700017008004100034010002200075040003300097043001200130050002200142100002900164245011600193260002300309300004800332490003500380504003400415650003700449650001300486830003900499999001700538gs 52000224 DLC20260227111359.0770317s1952    dcuab    b   f00000 eng c  ags 52000224 //r85  aU.S. Geol. Survey. Libr.cak  an-us-ak1 aQE75b.C5 no. 18510aWhite, Max Gregg,d1916-00aReconnaissance for radioactive deposits along the upper Porcupine and lower Coleen Rivers, northeastern Alaska.0 aWashington,c1952.  aiii (i.e. ii), 13 p.bmaps, tables.c27 cm.1 aGeological Survey circular 185  a"References cited": p. 9, 12. 0aRadioactive substancesz[Alaska] 0aUranium. 0aGeological Survey circular ;v185.  c28668d28668