01105cam a22002651  4500001001300000003000400013005001700017008004100034010001700075035001900092040005900111050002200170086001600192100004900208245010500257260004800362300009500410490005100505500006400556504003200620650005900652700005000711740006100761999001700822gs 32000113 DLC20260227111336.0780307s1932    dcua         f000 0 eng c  ags 32000113   a(OCoLC)3693033  aLibrary, U.S. Geological SurveycUSlWdISSdOCoLCdDLC00aQE75b.P9 no. 1720 aI 19.16:1721 aFerguson, Henry G.q(Henry Gardiner),d1882-10aGold quartz veins of the Alleghany district, California,cby Henry G. Ferguson and Roger W. Gannett.  aWashington,bU.S. Govt. Print. Off.,c1932.  avi, 139 p.bincl. illus., tables, diagrs.  58 pl. (incl. fold. maps (5 in pocket))c29 cm.0 aU.S. Geological Survey. Professional paper 172  aAt head of title: United States Department of the Interior.  aBibliographical foot-notes. 0aGold mines and miningzCaliforniazAlleghany district.1 aGannett, Roger W.,d1896-1925,ejoint author.0 aAlleghany district, California, Gold quartz veins of the  c26958d26958