00618cam a22002051  4500001001300000003000400013005001700017008004100034010001700075035001900092040002100111042001200132050002300144110003600167245005100203260004800254300004500302651004800347999001700395agr48000461 DLC20260227111009.0760115s1948    dcua          000 0 engx   aagr48000461   a(OCoLC)1929045  aDLCcDIdDIdDLC  apremarc00aSD428.B53bA5 19481 aUnited States.bForest Service.10aBlack Hills National Forest, 50th anniversary.  aWashingtonb[U.S. Govt. Print. Off.]c1948.  aiii, 43 p.billus., group ports.c24 cm. 0aBlack Hills National Forest (S.D. and Wyo.)  c10894d10894