000 00325nam a2200133Ia 4500
008 170101s1991 xx 000 0 und d
020 _a8185167427
082 _a631.6 SIN
100 _aSingh, Rajvir Ed.
245 0 _aDrainage and salinity control
260 _aDelhi
_bHimanshu
_c1991
300 _a271p.
942 _2ddc
_cBK
999 _c49531
_d49531