(1990). On-farm research manual: Fisheries guidelines in the conduct of yield trials of fisheries technology and for the assessment /enhancement of fisheries resources. s.n.].
Chicago-viite (17. p.)On-farm Research Manual: Fisheries Guidelines in the Conduct of Yield Trials of Fisheries Technology and for the Assessment /enhancement of Fisheries Resources. [s.l: s.n.], 1990.
MLA-viite (9. p.)On-farm Research Manual: Fisheries Guidelines in the Conduct of Yield Trials of Fisheries Technology and for the Assessment /enhancement of Fisheries Resources. s.n.], 1990.
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