Guide on alternative extension approaches
Axinn, George H.
Guide on alternative extension approaches - 147 páginas - Papel
Agricultural extension approaches, cap.4 Comparative analysis of the eight approaches, cap.5 Conclusions and general principles, cap.6 General perspective of the worlds experience with agricultural extension, cap.2 Introduction, cap.1 Major problems and issues in improving extension effectiveness, cap.3
Agricultura - aspectos socioeconomicos
Extension agricola
630 / A94G
Guide on alternative extension approaches - 147 páginas - Papel
Agricultural extension approaches, cap.4 Comparative analysis of the eight approaches, cap.5 Conclusions and general principles, cap.6 General perspective of the worlds experience with agricultural extension, cap.2 Introduction, cap.1 Major problems and issues in improving extension effectiveness, cap.3
Agricultura - aspectos socioeconomicos
Extension agricola
630 / A94G