Continental-scale measurement of the soil organic carbon pool with climatic, edaphic, and biotic controls

Wynn, J.; Bird, M.; Vellen, L.G.and-Clement, E.C.rter, J.B.rry, S.

Global biogeochemical cycles 20(1): GB1007

2006

https://eurekamag.com/research/015/364/015364155.php