000 00562nam a22001817a 4500
008 230410b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a339.5(73)
_bL1.5
100 1 _aDoherty, William T
_96601
245 _aConservation in the United states:
_bA documentary history
260 _aNew York:
_bChelsea House Publishers,
_c1971
300 _axxiii, 824p.
490 _aMinerals
650 _aConservation
653 _aFederal waterway
700 _aSmith, Frank E ((Ed.)
942 _2udc
_cBK
999 _c19891
_d19891