000			00468nam a2200145Ia 4500
999			_c969 _d969
003			OSt
005			20210614113556.0
008			160331s1990 xx 000 0 und d
080			_a635.05 N0
100			_aHaugen, C. ; Medema, L. and Lantican, C.B.
245			_aMultipurpose tree small species research for small farms : strategies and methods
260			_bWinrock International Institute for Agricultural Development. Canada _c1990
300			_a217
942			_2udc _cBK