000 00409cam a22001337a 4500
008 180718b1957 xxu||||| |||| 00| 0 eng d
082 _aY13x73 C578
100 _aClawson, Marion
245 _aThe federal lands: their use and management
_cby Marion Clawson and Russell Held
260 _aBaltimore
_bJohns Hopkins
_c1957
300 _a501p.
650 _aPublic lands --United States
700 _aHeld, Russell
999 _c362551
_d362551