000			00328nam a2200145Ia 4500
999			_c794 _d794
003			OSt
005			20200313103028.0
008			160331s1984 xx 000 0 und d
080			_a630*23 M4
100			_aFAO
245			_aFuture of shifting cultivation in Africa
260			_bFAO, Rome _c1984
300			_a192
942			_2udc _cBK