div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader043vdocumentsusreader043viewer2022020312575067c01a28ab0f07acfaechtml5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: Phenological Observations and Results in Russia src=https:reader043vdocumentsusreader043viewer2022020312575067c01a28ab0f07acfaechtml5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divp© 1926 Nature Publishing Grouppdivdiv class=ts-pagebuttonPage 2button div class=ts-image a href=https:reader043vdocumentsusreader043viewer2022020312575067c01a28ab0f07acfaechtml5page2jpg target=_blank amp-img class=ts-thumb alt=Page 2: Phenological Observations and Results in Russia src=https:reader043vdocumentsusreader043viewer2022020312575067c01a28ab0f07acfaechtml5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divp© 1926 Nature Publishing Grouppdiv