One of the most important potential benefits of organizing farmers into groups is that it becomes feasible to train individual farmers who are selected by and responsible to a group of farmers. Such persons can be extremely effective in interpreting new ideas to farmers and in bringing farmers' problems and observations to the research system. Unlike govern- ment-employed extension agents, the trained farmer stays in the village, is not seeking promotion to urban areas, and is accessible at all times to villagers. If this person is selected by a group of farmers, it is likely that social pressures will increase his likelihood to share quickly and fully information about modern technology with his neighbors. From a financial point of view there are important advantages. Such a person can be paid a salary relative to a farmer's income, not relative to bureaucrats' salaries. Moreover, part or all of the local person's salary can be financed by the farmers' group, perhaps through the profits of credit, marketing, or grain processing activities, as the extension agents of Taiwan's farmers' association are paid. In Finland, specialized voluntary associations of farmers have been created to provide technical assistance in a wide range of areas -- marketing and purchasing, cattle raising, forestry, management, etc. Farmers pay for individualized specific services.l Both the lower salaries and local, self-financing which are possible through this approach can greatly reduce recurrent government expenditures on an extension system / and make it less likely that financial constraints will prevent expansion of an effective system. The training of representatives of groups of farmers has, in fact, been the cornerstone of several extension programs. The extension program 1Nils Westermarck, Finnish Agriculture (Helsinki: Kirjayhtyna, 1969), p. 57-71.