TY  - RPRT
TI  - Biogeochemistry of a temperate forest nitrogen gradient
AU  - Steven S. Perakis
AU  - Emily R. Sinkhorn
PY  - 2011
DO  - 10.1890/10-1642.1
UR  - https://pubs.usgs.gov/publication/70036350
ID  - 70036350
ER  -