00937cam a22002651i 4500001001300000003000400013005001700017008004100034010001700075035001900092040003100111042001200142050002200154082001100176086001600187100003300203245014200236260004900378300004600427410005700473500005000530504002900580650004000609651002200649gs 58000164 DLC20260227111406.0780309s1957    dcuab    b   f000 0 eng    ags 58000164   a(OCoLC)3700389  aDLCcOClUdISSdOCoLCdDLC  apremarc00aQE75b.P9 no. 292  a557.860 aI 19.16:2921 aKlepper, Montis Ruhl,d1915-00aGeology of the southern Elkhorn Mountains, Jefferson and Broadwater Counties, Montana /cby M. R. Klepper, R. A. Weeks, and E. T. Ruppel.  aWashington :bU.S. Govt. Print. Off.,c1957.  a82 p. :bill., maps (part col.) ;c29 cm.20aGeological Survey (U.S.).tProfessional paper ;v292  aPart of illustrative matter folded in pocket.  aBibliography : p. 77-78. 0aGeologyzMontanazElkhorn Mountains 0aElkhorn Mountains