000 00368nam a2200121Ia 4500
008 170101s2003 xx 000 0 und d
082 _a631.7 FAO
100 _aFood & agricultural organization
245 0 _aBiological management of soil ecosystem for sustainable agriculture
260 _aJodhpur
_bScientific Publishers
_c2003
300 _a102p.
942 _2ddc
_cBK
999 _c324831
_d324831