000 00298nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _a"Sethunath, P.K. & Tiwari Nitish, K"
245 0 _aSubstainable Crop Production
260 _bCrescent
260 _c2014
365 _b1000.00
942 _cREF
999 _c148247
_d148247