Strengthening national extension services in sub-Sharan Africa SAA/Global 2000/CASIN: proceedings of seminar for extension practitioners,15- 19 May, 1994 chavannes - de -Bogis, Switzerland/
Cassaday,K.A etal
Strengthening national extension services in sub-Sharan Africa SAA/Global 2000/CASIN: proceedings of seminar for extension practitioners,15- 19 May, 1994 chavannes - de -Bogis, Switzerland/ - Mexico Tokyo 1995 - v,106p;
Agricultural extension work - Sub- Sharan, Africa
S544.S8 1995
Strengthening national extension services in sub-Sharan Africa SAA/Global 2000/CASIN: proceedings of seminar for extension practitioners,15- 19 May, 1994 chavannes - de -Bogis, Switzerland/ - Mexico Tokyo 1995 - v,106p;
Agricultural extension work - Sub- Sharan, Africa
S544.S8 1995