The Freshwater Naiads, Bivalvia: Unionidae, of the Blue River, a Southern Indiana Tributary of the Ohio River Charles Weilbaker Claude D. Baker Bill J. Forsyth Carl M. Christenson Ralph W. Taylor Abstract Author Biographies Charles Weilbaker Claude D. Baker Bill J. Forsyth Carl M. Christenson Ralph W. Taylor PDF Published 1984-01-01 Issue Vol 94 (1984) Section Zoology