000
00290nam a2200121Ia 4500
008
220201s1978 xx 000 0 eng d
082
_a
627.52
_b
GAR
100
_a
Garg, SK
245
0
_a
Elementary irrigation engineering
260
_b
Khanna Publisher
_c
1978
300
_a
271
942
_2
ddc
999
_c
81292
_d
81292