A Report on monitoring survey of the training and visit system of agriculture extension in West Bengal - Calcutta : Socio-Economic and Evaluation Branch, 1984 - vols. ; 23cm. - Monitoring cum evaluation survey series; 1 . Kharif (1983-84) Subjects--Topical Terms: Agriculture Extension work--West Bengal (India) Dewey Class. No.: 630.95414 / WBA