00307nam a2200097Ia 4500008004100000040002900041050002700070100000800097245008400105260002000189230222s9999||||xx |||||||||||||| ||und||  cChuka University Library  aFAO  S 494.5bS95 1993  aFAO 0aGuidelines for the conduct of a training course in farming systems development   aFAObRomec1993