000 00355nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a627.8 U58
100 _aUNITED STATS, INTERIOR (DEPT. OF THE-), BUREAU OF RECLAMATIO
245 0 _aDAMS AND CONTROL WORKS
260 _aDENVER
_bU.S. DEPART. OF THE INTERIOR
_c1954
300 _a31X24
942 _cBK
_2DDC
999 _c14655
_d14655