000 00314nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aThapa.U
245 0 _aOrganic farming in india : problems and prospects
260 _b"Agrotech Publishing Academy,Udipur."
260 _c0
365 _b500.00
942 _cBK
999 _c157108
_d157108