000 cam a22 a 4500
999 _c28347
_d28347
003 BD-DhIDS
005 20180321204017.0
008 180321s1951 nyu||||| |||| 00| 0 eng d
020 _a0837134315
040 _aBD-DhIDS
_cBD-DhIDS
_dBD-DhIDS
041 _aEng
082 _a333.91
_bTHO
100 1 _aThomas, Harold E.
245 1 0 _aConservation of ground water:
_ba survey of the present ground-water situation in the United States /
_cHarold E. Thomas
250 _a1st. ed.
260 _aNew York :
_bMcGraw-Hill ,
_c1951
300 _axv, 327 p. :
_bill. ;
_c25 cm.
490 _a Sponsored by the Conservation Foundation
504 _aIncludes bibliographical references and index.
650 0 4 _aNatural resources
650 0 4 _aWater
650 0 4 _aGroundwater
650 0 4 _aWater supply
942 _2ddc
_cBK