000
00255nam a2200109Ia 4500
999
_c
24392
_d
24392
100
_a
Punmia B C
245
_a
Irrigation and Water Power Engineering
250
_a
11
260
_c
1990
_b
STANDARD PUBLISHERS
700
_a
Pande Brij Basi Lal
942
_c
BB