000 00577nam a2200181 4500
001 00506710
003 PWmBRO
005 20180327140755.0
008 950608s1993 it a b 0 010 eng
020 _a9251034427
245 0 0 _aSoil tillage in Africa :
_bneeds and challenges.
260 0 _aRome, Italy :
_bFood and Agriculture Organization of the United Nations,
_c1993.
300 _axiv, 190 p. :
_bill. (some col.)
440 _aFAO soils bulletin ;
_v69
650 0 _aTillage
_zAfrica.
710 2 0 _aFood and Agriculture Organization of the United Nations
942 _2ddc
999 _c71447
_d71447