Richard D. Zweifel, PhD

Fisheries Biology Supervisor
Inland Fisheries Research Unit; Division of Wildlife
Ohio Department of Natural Resources
10517 Canal Rd
Hebron, OH
USA 43025
Email: richard.zweifel@dnr.state.oh.us

Papers:
Th-302B-17 Movement and Emigration of Yearling Blue Catfish Stocked in Two Ohio Reservoirs Th-302B-18 Habitat Use of Yearling Blue Catfish Stocked into Hoover Reservoir, Ohio