000			00360nam a2200133Ia 4500
008			160214s9999 xx 000 0 und d
020			_a0813379253
041			_aENG
245			_aTechnology systems for small farmers _bIssues and options
260			_c1989 _aBoulder _bWestview Press
300			_axiii, 229p.
700			_aKesseba, Abbas M.
942			_2udc _cBK
999			_c30369 _d30369