Arntzen, Evan V.; Geist, David R.; Panther, Jennifer L. & Dawley, Earl. Total Dissolved Gas Monitoring in Chum Salmon Spawning Gravels Below Bonneville Dam, report, January 30, 2007; (https://digital.library.unt.edu/ark:/67531/metadc935447/m1/1/: accessed April 21, 2019), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .