div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: hazenlabutkeduhazenlabutkedufilespdf1979Huizinga_etal_J_Fish_Dis_2_263pdf · described by Lewis 1974 Pžrker Hirshfield Gibbons 1973 and Hazen 1978 Ziehl—Nielson src=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 2button div class=ts-image a href=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5page2jpg target=_blank amp-img class=ts-thumb alt=Page 2: hazenlabutkeduhazenlabutkedufilespdf1979Huizinga_etal_J_Fish_Dis_2_263pdf · described by Lewis 1974 Pžrker Hirshfield Gibbons 1973 and Hazen 1978 Ziehl—Nielson src=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 3button div class=ts-image a href=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5page3jpg target=_blank amp-img class=ts-thumb alt=Page 3: hazenlabutkeduhazenlabutkedufilespdf1979Huizinga_etal_J_Fish_Dis_2_263pdf · described by Lewis 1974 Pžrker Hirshfield Gibbons 1973 and Hazen 1978 Ziehl—Nielson src=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 4button div class=ts-image a href=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5page4jpg target=_blank amp-img class=ts-thumb alt=Page 4: hazenlabutkeduhazenlabutkedufilespdf1979Huizinga_etal_J_Fish_Dis_2_263pdf · described by Lewis 1974 Pžrker Hirshfield Gibbons 1973 and Hazen 1978 Ziehl—Nielson src=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5thumbnails4jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 5button div class=ts-image a href=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5page5jpg target=_blank amp-img class=ts-thumb alt=Page 5: hazenlabutkeduhazenlabutkedufilespdf1979Huizinga_etal_J_Fish_Dis_2_263pdf · described by Lewis 1974 Pžrker Hirshfield Gibbons 1973 and Hazen 1978 Ziehl—Nielson src=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5thumbnails5jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 6button div class=ts-image a href=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5page6jpg target=_blank amp-img class=ts-thumb alt=Page 6: hazenlabutkeduhazenlabutkedufilespdf1979Huizinga_etal_J_Fish_Dis_2_263pdf · described by Lewis 1974 Pžrker Hirshfield Gibbons 1973 and Hazen 1978 Ziehl—Nielson src=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5thumbnails6jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 7button div class=ts-image a href=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5page7jpg target=_blank amp-img class=ts-thumb alt=Page 7: hazenlabutkeduhazenlabutkedufilespdf1979Huizinga_etal_J_Fish_Dis_2_263pdf · described by Lewis 1974 Pžrker Hirshfield Gibbons 1973 and Hazen 1978 Ziehl—Nielson src=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5thumbnails7jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 8button div class=ts-image a href=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5page8jpg target=_blank amp-img class=ts-thumb alt=Page 8: hazenlabutkeduhazenlabutkedufilespdf1979Huizinga_etal_J_Fish_Dis_2_263pdf · described by Lewis 1974 Pžrker Hirshfield Gibbons 1973 and Hazen 1978 Ziehl—Nielson src=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5thumbnails8jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 9button div class=ts-image a href=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5page9jpg target=_blank amp-img class=ts-thumb alt=Page 9: hazenlabutkeduhazenlabutkedufilespdf1979Huizinga_etal_J_Fish_Dis_2_263pdf · described by Lewis 1974 Pžrker Hirshfield Gibbons 1973 and Hazen 1978 Ziehl—Nielson src=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5thumbnails9jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 10button div class=ts-image a href=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5page10jpg target=_blank amp-img class=ts-thumb alt=Page 10: hazenlabutkeduhazenlabutkedufilespdf1979Huizinga_etal_J_Fish_Dis_2_263pdf · described by Lewis 1974 Pžrker Hirshfield Gibbons 1973 and Hazen 1978 Ziehl—Nielson src=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5thumbnails10jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 11button div class=ts-image a href=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5page11jpg target=_blank amp-img class=ts-thumb alt=Page 11: hazenlabutkeduhazenlabutkedufilespdf1979Huizinga_etal_J_Fish_Dis_2_263pdf · described by Lewis 1974 Pžrker Hirshfield Gibbons 1973 and Hazen 1978 Ziehl—Nielson src=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5thumbnails11jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 12button div class=ts-image a href=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5page12jpg target=_blank amp-img class=ts-thumb alt=Page 12: hazenlabutkeduhazenlabutkedufilespdf1979Huizinga_etal_J_Fish_Dis_2_263pdf · described by Lewis 1974 Pžrker Hirshfield Gibbons 1973 and Hazen 1978 Ziehl—Nielson src=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5thumbnails12jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 13button div class=ts-image a href=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5page13jpg target=_blank amp-img class=ts-thumb alt=Page 13: hazenlabutkeduhazenlabutkedufilespdf1979Huizinga_etal_J_Fish_Dis_2_263pdf · described by Lewis 1974 Pžrker Hirshfield Gibbons 1973 and Hazen 1978 Ziehl—Nielson src=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5thumbnails13jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 14button div class=ts-image a href=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5page14jpg target=_blank amp-img class=ts-thumb alt=Page 14: hazenlabutkeduhazenlabutkedufilespdf1979Huizinga_etal_J_Fish_Dis_2_263pdf · described by Lewis 1974 Pžrker Hirshfield Gibbons 1973 and Hazen 1978 Ziehl—Nielson src=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5thumbnails14jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=ts-pagebuttonPage 15button div class=ts-image a href=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5page15jpg target=_blank amp-img class=ts-thumb alt=Page 15: hazenlabutkeduhazenlabutkedufilespdf1979Huizinga_etal_J_Fish_Dis_2_263pdf · described by Lewis 1974 Pžrker Hirshfield Gibbons 1973 and Hazen 1978 Ziehl—Nielson src=https:reader030vdocumentinreader030viewer20220310055b87feda7f8b9a46538ce14bhtml5thumbnails15jpg width=142 height=106 layout=responsive amp-imga divdiv