div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: United States Fish and Wildlife Service35% 30% 25% 20% 15% 10% 05% 00% Factors that contribute to variation in size and age Stock Composition Spring Chinook Summer Chinook src=https:reader033fdocumentsnetreader033viewer20220520226037dc06d3539b0c116172c3html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divp1pdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: United States Fish and Wildlife Service35% 30% 25% 20% 15% 10% 05% 00% Factors that contribute to variation in size and age Stock Composition Spring Chinook Summer Chinook src=https:reader033fdocumentsnetreader033viewer20220520226037dc06d3539b0c116172c3html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divp2pdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: United States Fish and Wildlife Service35% 30% 25% 20% 15% 10% 05% 00% Factors that contribute to variation in size and age Stock Composition Spring Chinook Summer Chinook src=https:reader033fdocumentsnetreader033viewer20220520226037dc06d3539b0c116172c3html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divp3pdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: United States Fish and Wildlife Service35% 30% 25% 20% 15% 10% 05% 00% Factors that contribute to variation in size and age Stock Composition Spring Chinook Summer Chinook src=https:reader033fdocumentsnetreader033viewer20220520226037dc06d3539b0c116172c3html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divp4pdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: United States Fish and Wildlife Service35% 30% 25% 20% 15% 10% 05% 00% Factors that contribute to variation in size and age Stock Composition Spring Chinook Summer Chinook...