Som, Ranjan KumarBhattacharya, G CNamboodri, N K2010-12-082010-12-081960Sankhya;v22(1 & 2), P131-142http://hdl.handle.net/10263/259enAgricultureHarvestingType study on peak period in harvesting aman paddy, West Bengal, December 1954-January 1955Article