James F. Evans Collection, In: Gajendra Singh, J.H. de Goede, eds. Proceedings of the International Conference on Rural Development Technology : an Integrated Approach, June 21-24, 1977, Bangkok, Thailand. Bangkok, Thailand: Asian Institute of Technology, 1977. p. 449-468, This is an abridged version of one of three papers appearing in the recent AAU/ODI publication : Stimulating Local Development. It is concerned with the various kinds and methods of farmer grouping and with criteria by which a choice between different kinds of groups for different purposes and in different circumstances should be made. "Groups" includes very small informal groups running up to large major cooperatives and also includes elected committees (e.g., village development committees, Panchayats at the levels of village Block and district). (original)