000 00326nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a0070260729
082 _a624.2 H249
100 _aHANSEN,K.D
245 0 _aROLLER COMPACTED CONCRETE DAMS
260 _aNEW YORK
_bMcGraw-Hill
_c1991
300 _a23X16
942 _cBK
_2DDC
999 _c25543
_d25543