The Online Books Page

Books by Joseph J. Krakker:

Books in the extended shelves:

• Krakker, Joseph J.: Estimating numbers of salmon and steelhead juvenile outmigrants produced in the Trinity River Basin, 1989 : progress report (U. S. Fish and Wildlife Service, Trinity River Restoration Program, 1990), also by U.S. Fish and Wildlife Service (page images at HathiTrust)
• Krakker, Joseph J.: Estimating numbers of salmon and steelhead juvenile outmigrants produced in the Trinity River Basin, 1990 : progress report (U. S. Fish and Wildlife Service, Trinity River Restoration Program, 1991), also by U.S. Fish and Wildlife Service (page images at HathiTrust)
• Krakker, Joseph J.: Evaluation of artificial side-channels as a method of increasing rearing habitat for juvenile salmonids in the Trinity River, 1990 : progress report (U. S. Fish and Wildlife Service, Trinity River Restoration Program, 1991), also by U.S. Fish and Wildlife Service (page images at HathiTrust)

Find more by Joseph J. Krakker at your library, or elsewhere.