000 00333nam a2200133Ia 4500
008 210922s9999 xx 000 0 und d
100 _aRAMAN, SAROJA
245 0 _aAgricultural Sustainablity principles processes and prospects
260 _bCRC press
260 _c2013
365 _b3995
650 _aGENERAL AGR
942 _cBK
999 _c231600
_d231600