000 00324nam a2200121Ia 4500
008 130225s9999 xx 000 0 und d
245 _aSurface water supply of the united states 1961-65
260 _aWashington
_c1970
300 _a1-738 p.
440 _aU.S. Geological Survey Water-
901 _a124328
942 _cB
_2udc
999 _c10933
_d10933