000 00291nam a2200121Ia 4500
008 170101s1985 xx 000 0 und d
082 _a627.13 VAZ
100 _aVazirani V.N.
245 0 _aIrrigation Engg.
260 _aDelhi
_bKhanna pub.,
_c1985
300 _a293 p.
942 _2ddc
_cEG
999 _c1890016
_d1890016