01386cam a22003611a 4500001001300000003000400013005001700017008004100034010001700075035001900092040002500111042001200136050002300148070002200171072000900193082001100202100002700213245013300240260004600373300004000419490005400459440003900513500003400552500023400586504003000820500002000850650002100870650002100891650003300912650003300945700002900978999001701007gs 55000306 DLC20260227111403.0780826s1955    dcuab    b   f001 0 eng    ags 55000306   a(OCoLC)4170992  aDLCcOClUdDNALdDLC  apremarc00aQE75b.B9 no. 10170 a407bG29B no.10170 aX400  a553.441 aBodenlos, Alfred John.10aLead-zinc deposits of Cordillera Blanca and northern Cordillera Huayhuash, Peru /cby Alfred J. Bodenlos and George E. Ericksen.  aWashington, [D.C.] :bU.S. G.P.O.,c1955.  avii, 166 p. :bill., maps ;c24 cm.0 aGeologic investigations in the American republics 0aGeological Survey bulletin ;v1017  aTwelve folded maps in pocket.  a"Prepared in cooperation with the Ministerio de Fomento, Institute Geológico del Perú, under the auspices of the Interdepartmental Committee on Scientific and Cultural Cooperation with the American Republics, Dept. of State."  aBibliography: p. 160-161.  aIncludes index. 0aLead oreszPeru. 0aZinc oreszPeru. 0aLead mines and miningzPeru. 0aZinc mines and miningzPeru.1 aEricksen, George Edward.  c28995d28995