Sathasivampillai, K. Farm business management in the intermediate zones of Sri Lanka during 1973/1974 - Paradeniya: Division of Agricultural Economics Farm Management and Statistic, 1976. - iii,102p.: ill.; 32cm. - (Agricultural Economic Study; 18) . Subjects--Topical Terms: Farm managementSri LankaEvaluation LC Class. No.: ERB S562.S72S23