Publication - Journal Article Color Photographic Index of Fall Chinook Salmon Embryonic Development and Accumulated Thermal Units DOI https://doi.org/10.1371/journal.pone.0011877 Journal Article PLoS ONE, vol. 5, iss. 7, pp. e11877, 2010 Authors James W. Boyd, Eric W. Oldenburg, Geoffrey A. McMichael, Ferenc Mueller Language English