Bio-bibliography -- See also Authors --subdivision Bio-bibliography under special subjects, and under names of countries, cities, etc.
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Bio-bibliography -- Periodicals. : Contemporary authors : a bio-bibliographical guide to current writers in fiction, general nonfiction, poetry, journalism, drama, motion pictures, television and other fields.
Bio-control of pests -- See Pests Biological control --subdivision Biological control under individual and groups of pests, e.g. Nematodes--Biological control
