Molybdenum and Phosphorus Interact to Constrain Asymbiotic Nitrogen Fixation in Tropical ForestsDOI: info:10.1371/journal.pone.0033710v. 7No. 3Public Library of Science1–7
Wurzburger, Nina, Bellenger, Jean Philippe, Kraepiel, Anne M. L., and Hedin, Lars O. 2012. "Molybdenum and Phosphorus Interact to Constrain Asymbiotic Nitrogen Fixation in Tropical Forests." Plos One, 7, (3) 1–7. https://doi.org/10.1371/journal.pone.0033710.