00761cam a22002291  4500001001300000003000400013005001700017008004100034010001700075035001800092040002600110042001200136050001600148110004700164245011000211260004300321300003900364651003200403651004600435600003300481999001700514rc 01000027 DLC20260227111858.0731031s1875    xx            000 0 eng    arc 01000027   a(OCoLC)732673  aDLCcOGraDdNNBGdDLC  apremarc00aF657.B6bU51 aUnited States.bArmy.bCorps of Engineers.10aReport of a reconnaissance of the Black hills of Dakota,bmade in the summer of 1874,cby William Ludlow.  aWashington,bGovt. Print. Off.,c1875.  a121p.bplates,3 fold. maps.c30cm. 0aBlack Hills (S.D. and Wyo.) 0aUnited StatesxDiscovery and exploration.10aLudlow, William,d1843-1901.  c51711d51711