In this article some questions, which raise while undertaking an investigation of social transformation of agriculture, whose basis according to Marxian sociological theory lies in production relations, have been discussed. Agriculture has more heterogenious production relations and they, as a rule, differ from production relations in other economical sectors. The political attitude may in a specific way limit the scope of scientific investigation of production relations in agriculture. In Yugoslavia this obstacle has been succesfully avoided by the system of selfmanagement. , . . c . , The level of observing the production relations is one of the research problems because it is a methodological mistake to start from the higher level of the...