Não informado. (1967). Bioresearch index. Biosciences Information Service of Biological Abstracts.
Chicago-viite (17. p.)Não informado. Bioresearch Index. Philadelphia, Pa: Biosciences Information Service of Biological Abstracts, 1967.
MLA-viite (8. p.)Não informado. Bioresearch Index. Biosciences Information Service of Biological Abstracts, 1967.
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