Practically all major speeches on the agenda of farm policy issues have listed the problems of non-commercial farmers as a major item. Operators of non-commercial, or marginal, farms are a very heterogeneous group. They include: (1) operators of medium sized, undercapitalized farms, (2) farm operators who work part-time off-farm to supplement farm income, (3) operators of small, inefficient farms who, because of age, education or handicap, have limited prospects of becoming fully self-supporting either in farming or non-farm occupations, and (4) rural residents who own farms which provide some income; the owner works full-time off-farm.Farmers in this group generally gross less than $10,000 from agricultural production. This is normally considered inadequate for providing an acceptable level of living.