000			00356pam a2200133a 44500
008			160408b1968 xxu||||| |||| 00| 0 eng d
082			_a551.480973 _bR449T
100			_aC.,Riggs H.
245	1		_aFREQUENCY CURVES
260			_a _bU.S. Dept. Of The Interior, Washington _c1968
650			_aWater Resources -- U. S
964			_gCIRC
997			_aA14144 C
999			_c273416 _d273416