Norby, R J Comment on "Mycorrhizal association as a primary control of the CO2 fertilization effect". [electronic resource] - Science (New York, N.Y.) 01 2017 - 358 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S.; Comment ISSN: 1095-9203 Standard No.: 10.1126/science.aai7976 doi Subjects--Topical Terms: BiomassCarbon DioxideEcosystemMycorrhizaeNitrogenSoil