Travis, B. V., Vargas V., M., & Swartzwelder, J. C. (1974). Bionomics of black flies (Diptera: Simuliidae) in Costa Rica. I. Species biting man, with an epidemiological summary for the Western Hemisphere. Universidad de Costa Rica.
Chicago Style CitationTravis, B. V., Mario Vargas V., and J. Clyde Swartzwelder. Bionomics of Black Flies (Diptera: Simuliidae) in Costa Rica. I. Species Biting Man, With an Epidemiological Summary for the Western Hemisphere. Universidad de Costa Rica, 1974.
MLA CitationTravis, B. V., Mario Vargas V., and J. Clyde Swartzwelder. Bionomics of Black Flies (Diptera: Simuliidae) in Costa Rica. I. Species Biting Man, With an Epidemiological Summary for the Western Hemisphere. Universidad de Costa Rica, 1974.
Warning: These citations may not always be 100% accurate.