00856cam a22002531  4500001001300000003000400013005001700017008004100034010002300075040003300098043001200131050002200143051002600165082001100191100004400202245010000246260002300346300004800369440003800417504003000455650005300485740004700538999001700585gs 53000329 DLC20260227111400.0770317s1953    dcuab    b   f00000 eng c  ags 53000329 //r873  aU.S. Geol. survey. Libr.cAk  an-us-ak0 aQE75b.C5 no. 300  aTN490.A3bW4cCopy 2.  a553.4910aWest, Walter S.q(Walter Scott),d1912-00aReconnaissance for radioactive deposits in the Darby Mountains, Seward Peninsula, Alaska, 1948.1 aWashington,c1953.  a7 p.bfold. map (in pocket) tables.c27 cm. 0aGeological Survey circular ;v300  a"Literature cited": p. 7. 0aRadioactive substanceszAlaskazDarby Mountains.01aDarby Mountains, Seward Peninsula, Alaska.  c28804d28804