Nitrogen Metabolism in Lichens. VII. Nitrogenase Activity and Heterocyst Frequency in Lichens with Blue-Green Phycobionts

Autor: Hitch, C. J. B., Millbank, J. W.
Zdroj: The New Phytologist, 1975 Sep 01. 75(2), 239-244.
Databáze: JSTOR Journals