Sathiyaseelan, R.2014-05-062014-05-061981http://krishikosh.egranth.ac.in/handle/1/2059549en-USrice, yields, high yielding varieties, participation, biological phenomena, packaging, sowing, land resources, fertilizers, economic systemsImpact Of Farmers Training Of Knowledge And Opinion Of Farmers: A Study In Pondicherry.Thesis