Não informado. (1971). Aquatic sciences and fisheries abstracts. Cambridge Scientific Abstracts.
Chicago-viite (17. p.)Não informado. Aquatic Sciences and Fisheries Abstracts. Bethesda, Md: Cambridge Scientific Abstracts, 1971.
MLA-viite (8. p.)Não informado. Aquatic Sciences and Fisheries Abstracts. Cambridge Scientific Abstracts, 1971.
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