div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=vitamin-b12-analogues-in-non-legume-root-noduleshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Vitamin B12 Analogues in Non-legume Root Nodules loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentsnetreader036viewer20220825225750682e1a28ab0f07aef76bhtml5thumbnails1jpg width=140 height=200 divp© 1965 Nature Publishing Grouppdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=vitamin-b12-analogues-in-non-legume-root-noduleshtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Vitamin B12 Analogues in Non-legume Root Nodules loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentsnetreader036viewer20220825225750682e1a28ab0f07aef76bhtml5thumbnails2jpg width=140 height=200 divp© 1965 Nature Publishing Grouppdiv