Chakraborty, GangotriBiswas, Diganta2017-07-202017-07-202011https://ir.nbu.ac.in/handle/123456789/1290enagriculturefarmers rightland seed protectionImpacts of corporation of agriculture on farmers right to land seed protection in west bengal in 1996-2006Thesis241108TH 343.076/B623i