Interactions between carbon and nitrogen dynamics in estimating net primary productivity for potential vegetation in North America

A. D. McGuire, J. M. Melillo, L. A. Joyce, D. W. Kicklighter, A. L. Grace, B. Moore, C. J. Vorosmarty
1992 Global Biogeochemical Cycles  
doi:10.1029/92gb00219 fatcat:jevxesoaqzhy3cu5yh4hmdawaq