000 00636 a2200193 04500
001 2485
008 050525s1972 0 d
082 0 _a627.8
_bE17e
110 2 _aAmerican Society of Civil Engineers. ASCE
_951370
245 0 _aEconomical construction of concrete dams:
_bproceeedings of the engineering foundation conference. Pacific Frove.
260 4 _aNew York.:
_bASCE.
_c1972.
300 4 _a558. p.
650 _apresas
_951371
650 _adiseño de presas
_951372
650 _apresas de concreto
_951373
650 _aconstrucción
_z-presas
_951374
942 _2ddc
_cBK
999 _c2874
_d2874