01123cam a22002531i 4500001001300000003000400013005001700017008004100034010001700075035001900092040005000111042001200161050002500173100005600198245012100254260002400375300003600399490007300435500018900508650002400697650004400721810008700765999001700852gs 41000064 DLC20260227111346.0800825s1941    paua          000 0 eng c  ags 41000064   a(OCoLC)6651385  aU.S. Geol. survey. Library.cPLhSdOCoLCdDLC  apremarc00aQE157b.A293 no. 1251 aFettke, Charles R.q(Charles Reinhard),d1888-1959.10aMusic mountain oil pool and other oil pools in Lafayette township, McKean county, Pennsylvania / by Chas. R. Fettke.  a[Harrisburg,c1941]  a1 p.l., 34 p. :bill. ;c23 cm.1 aPennsylvania. Geological survey (4th, 1919-   ) Progress reportv125  aAt head of title: ... Commonwealth of Pennsylvania. Dept. of internal affairs, William S. Livengood, jr., secretary. Topographic and geologic survey, George H. Ashley, state geologist. 0aPetroleumxGeology. 0aPetroleumzPennsylvaniazMcKean County.1 aPennsylvania.bBureau of Topographic and Geologic Survey.tProgress report ;v125.  c27713d27713