Liebhold, A. M., Bohne, M. J., and R. L. Lilja. 2013. Active Periodical Cicada Broods of the United States. USDA Forest Service
Northern Research Station, Northeastern Area State and Private Forestry.
Liebhold, A. M., Bohne, M. J., and R. L. Lilja. 2013. Active Periodical Cicada Broods of the United States. USDA Forest Service
Northern Research Station, Northeastern Area State and Private Forestry.