Brian D. Healy
Brian D. Healy
Fisheries Program Manager
National Park Service, Grand Canyon National Park
1824 South Thompson Street
Flagstaff,
AZ
USA
86001
Email:
Brian_Healy@nps.gov
Papers:
M-116-8
Razorback Sucker, Xyrauchen texanus , Presence and Reproduction in the Lower Grand Canyon, Arizona