000
00316nam a2200133Ia 4500
008
221122s9999 xx 000 0 und d
082
_a
556:62 N79
100
_a
Varshney, R.S.
245
0
_a
Engineering hydrology
260
_b
New Chand & Bros
_a
Roorkee
_c
1974
300
_a
836 p.
650
_a
Hydrology
942
_c
BK
999
_c
143
_d
143