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pro vyhledávání: '"E. O. Oluwalana"'
Publikováno v:
Croatian Journal of Fisheries : Ribarstvo
Volume 72
Issue 3
Volume 72
Issue 3
The study focused on the comparative evaluation of economic benefits of earthen fish ponds and concrete tanks in aquaculture enterprises in Ibadan, Oyo state. Primary data were collected with the aid of structured interview schedule, administered thr