00569nam a2200169Ia 4500 140224s9999 xx 000 0 und d 37.035.22:371.68:63 L5 Food and Agriculture Organization (Rome) Audio-visual aids for co-operative education and training Rome FAO 1967 99p. FAO Agricultural Development Paper; no.86 C.N.Botham Botham, C.N. Agriculture-co-operative,Agricultural extension work,Audio visual education-instruments BK 0 0 0 0 KSD KSD 2014-02-24 0 37.035.22:371.68:63 L5 3078 2014-02-24 00:00:00 2014-02-24 BK 91763 91763