000 00426nam a2200145Ia 4500
008 130225s9999 xx 000 0 und d
020 _a8185005745 :
080 _a631.672
_bS92C
100 _aShukla, Lakshmi
245 _aCanal irrigation management : problem of time and use relationship
260 _aNew Delhi, India
_bAgricole Pub. Academy
_c1991
300 _a113, vi p. : ill. ;
901 _a272640
942 _cB
_2udc
999 _c16884
_d16884