Vargas V., M., Travis, B. V., Díaz Nájera, A., & Fallas B., F. (1977). Bionomics of black flies (Diptera: Simuliidae) in Costa Rica. VII. Genus Simulium subgenus Hearlea.
Παραπομπή Chicago StyleVargas V., Mario, B. V. Travis, A. Díaz Nájera, και F. Fallas B. Bionomics of Black Flies (Diptera: Simuliidae) in Costa Rica. VII. Genus Simulium Subgenus Hearlea. 1977.
Παραπομπή MLAVargas V., Mario, B. V. Travis, A. Díaz Nájera, και F. Fallas B. Bionomics of Black Flies (Diptera: Simuliidae) in Costa Rica. VII. Genus Simulium Subgenus Hearlea. 1977.
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