div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: 400- 1sisagrgccacansispublicationsmapsnluis250kluCanada and Alaska Fisheries Research Board Canada Bulletin 173 381p Fisheries Research Board Canada O t tawa 1978 src=https:reader034fdocumentsusreader034viewer20220502065f5969cd5a991f50c944f7b0html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv