Vol. 137, No. 1, Selected papers from the PROCEEDINGS OF THE FIFTH INTERNATIONAL SYMPOSIUM ON NITROGEN FIXATION WITH NON-LEGUMES (November (I), 1991), pp. 25-36 (12 pages) Nostoc, a genus of ...
Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. With each fern no wider than an inch, mosquito ferns turned ...
The aquatic term, 'azolla' together with the blue-green algae (anabaena azollae) provides a symbiotic association that can fix agronomically significant amounts of nitrogen (N). The usefulness of ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback