TY - JOUR AU - Skjenneberg, Sven PY - 1982/05/01 Y2 - 2024/03/29 TI - Lars Hällbom; Nitrogenase regulation and ultrastructure of heterocystous cyanobacteria; free living and in lichen symbiosis. JF - Rangifer JA - Ran VL - 2 IS - 1 SE - Dissertations DO - 10.7557/2.2.1.431 UR - https://septentrio.uit.no/index.php/rangifer/article/view/431 SP - 52 AB - <span style="font-family: Arial Unicode MS,Arial Unicode MS; font-size: xx-small;"><span style="font-family: Arial Unicode MS,Arial Unicode MS; font-size: xx-small;"><p align="justify">Doktoravhandling forsvart i Botanisk auditorium, Uppsala Universitet 19. mai 1982. (Inst. for fysiologisk botanik, Uppsala Universitet).</p></span></span> ER -