Mark C. Nelson
Mark C. Nelson
Fish Biologist
U.S. Fish and Wildlife Service
Mid-Columbia River Fishery Resource Office
7501 Icicle Road
Leavenworth,
WA
USA
98826
Email:
mark_c_nelson@fws.gov
Papers:
T-113-2
Windows of Opportunity: Passage of Adult Pacific Lamprey at Yakima River Diversion Dams