000 00302nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a631.45 TRI-S
100 _aTripathi, R.P.
245 0 _aSoil erosion and conservation
260 _aNew Delhi
_bNew Ag. Int.
_c2000
300 _a305p.
942 _2ddc
999 _c26708
_d26708