000 00305nam a2200133Ia 4500
008 210922s9999 xx 000 0 und d
100 _aDahama.A.K
245 0 _aOrganic farming for sustainable Agricullture
260 _bAgrobios
260 _c2018
365 _b990
650 _aAGRON
942 _cBK
999 _c232393
_d232393