.245
aIntroduction to Hydrology
hBook
.020
a0-673-99165-2
.250
a4th
.100
aViessman, Warren.
.005
a20100922145925
.260
aNew York
bHarper Collins College Publishers
c1995
.041
aIndonesia
.084
a551.48 VIE i
.336
aBook