000 00304nam a2200121Ia 4500
008 170101s1991 xx 000 0 und d
082 _a333.91 SHU
100 _aShukla, L.
245 0 _aCanal Irrigation Managment.
260 _aNew Delhi
_bAgricole Pub.
_c1991
300 _a111 p.
942 _2ddc
_cEG
999 _c1916566
_d1916566