Butterflies of Oklahoma, Kansas, and North Texas
John M. Doleis Professor of Floriculture at North Carolina State University. He is a professional horticulturalist and avid plantsmanWalter B. Gerard,a native Oklahoman, is a retired teacher and administrator for Tulsa Public Schools and a former butterfly monitor for the Nature Conservancy.John M. Nelsonis Professor of Biology at Oral Roberts University in Tulsa.