Sathiadhas, R ; Venkateshvaran, K2013-04-272013-04-272000Otherhttp://krishikosh.egranth.ac.in/handle/1/2034620en-USproductivity, farms, markets, enterprises, costs, income, equipment, exports, social sciences, animal husbandryProceedings Of The National Conference On Fisheries Economics Extension And Management January 5 And 6 2000Proceedings