000
00280nam a2200121 a 4500
003
EIA
001
116
942
_0
2
_2
ddc
_c
BK
245
_a
Dams and safety management at downstream valleys
260
_c
c1997
008
141112s1997 ck r 000 u spa d
082
_a
627.8
_b
D166
999
_c
2875
_d
2875