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1by Campbell, J. M. (John Milton), 1935-Subjects: “...Insects Central America Classification....”
Published 1979
Book -
2A revision of the genus Lordithon Thomson of North and Central America (Coleoptera: Staphylinidae) /by Campbell, J. M. (John Milton), 1935-Subjects: “...Insects Central America Classification....”
Published 1982
Book -
3by Campbell, J. M. (John Milton), 1935-Subjects: “...Beetles Central America Classification....”
Published 1991
Book