agricultural extension and rural development. In the first place, a general view of the roles of intermediaries, as depicted in … literature is explored pointing to a new understanding of facilitation which implies its transformation from exploitation to … exploration, i.e. from information dissemination to co-learning facilitation. A number of examples from agriculture …

for Sustainable Agriculture (http://wisa. cals.wisc.edu/nisa) approach. This approach develops a farmer self …