000
00302nam a2200121Ia 4500
008
220201s1983 xx 000 0 eng d
100
_a
VARSHNEY R S
245
0
_a
THEORY AND DESIGN OF IRRIGATION STRUCTURES VOL I
250
_a
5
260
_a
DELHI
_b
CHAROTAR PUB
_c
1983
300
_a
537
942
_2
ddc
999
_c
90133
_d
90133