Simon Levin

Biome-scale nitrogen fixation strategies selected by climatic constraints on nitrogen cycle
Sheffer, Efrat, Sarah A. Batterman, Simon A. Levin, and Lars O. Hedin. 2015. “Biome-Scale Nitrogen Fixation Strategies Selected by Climatic Constraints on Nitrogen Cycle”. Nature Plants. doi:10.1038/nplants.2015.182.