@incollection{, D98C21C6F8A64EC2386F7268125D0C37 , author={{UbongAsa} and {University of Uyo, Uyo,}}, journal={{Global Journal of Management and Business Research}}, journal={{GJMBR}}2249-45880975-585310.34257/GJMBR, address={Cambridge, United States}, publisher={Global Journals Organisation}1432327 } @incollection{b0, , title={{Economic analysis of fresh fish marketing in Maidugri Gamboru Market and Kachallari Alau Dam Landing Site of Northeastern Nigeria}} , author={{ EAAli } and { HI MGaya } and { TNJampada }} , journal={{J. Agric. Soc. Sci}} 4 , year={2008} } @incollection{b1, , title={{Determinants of poverty among fish farming households in Osun State}} , author={{ JOAmao } and { TTAwoyeni } and { BTOmonona } and { AOFalusi }} , journal={{International Journal of Agricultural Economics and Rural Development}} 2 2 , year={2009} } @incollection{b2, , title={{}} , author={{ UAAsa } and { CAUwem } and { UNUkpog }} , journal={{Agricultural Economics and Extension Research Studies}} 1 2 , year={2012} } @book{b3, , title={{Small Scale Fresh Water Fish Farming}} , author={{ VOAssiah }} , year={1997} , publisher={Agromisa Press} , address={Netherlands} } @incollection{b4, , title={{Costs and returns of fish production using earthern ponds in Akwa Ibom State}} , author={{ BBEsu } and { UAAsa } and { MOIniedu }} , journal={{Nigerian Journal of Agriculture, Food and Environment}} 5 2-4 , year={2009} } @book{b5, , title={{FAO (Food and Agriculture organization) 1995 The State of World: Fishery and Agriculture. Fisheries Department}} , address={Rome} } @book{b6, , title={{The State of Artisanal Fisheries in West Africa}} , author={{ ????? }} , year={1998. 1997} } @book{b7, , title={{The State of Food and Agriculture}} , author={{ ????? }} , year={1999} , publisher={FAO} , address={Rome} } @book{b8, , title={{Federal Department of Fisheries) 1997 Fishery Statistics}} , address={FDF, Abuja, Nigeria} } @incollection{b9, , title={{}} , author={{ TMKudi } and { FPBako } and { TKAtala }} , journal={{ARPN Journal of Agricultural and Biological Science}} 3 , year={2008} } @incollection{b10, , title={{}} , journal={{NPC (National Population Commission)}} , year={2006} } @book{b11, , title={{Population Census of the Federal Republic of Nigeria. Analytical Report at the National Population Commission}} , address={Abuja, Nigeria} } @incollection{b12, , title={{Economics of catfish farming in Rivers State}} , author={{ SBOhen } and { SOAbang }} , journal={{Nigeria, Academic Journal of Plant Sciences}} 2 1 , year={2009} } @incollection{b13, , title={{Economic viability of catfish production in Oyo State}} , author={{ FIOlagunju } and { IOAdesiyan } and { AAEzekiel }} , journal={{J. Hum. Ecol}} 21 2 , year={2007} } @incollection{b14, , title={{The economics of catfish production in Anambra State, Nigeria: A Profit Function approach}} , author={{ CO AUgwumba } and { COChukwuji }} , journal={{J. Agric. Soc. Sci}} 6 , year={2010} }