TY  - RPRT
TI  - Forest calcium depletion and biotic retention along a soil nitrogen gradient
AU  - Steven S. Perakis
AU  - Emily R. Sinkhorn
AU  - Christina Catricala
AU  - Thomas D. Bullen
AU  - John A. Fitzpatrick
AU  - Justin D. Hynicka
AU  - Kermit Cromack
PY  - 2013
DO  - 10.1890/12-2204.1
UR  - https://pubs.usgs.gov/publication/70073896
ID  - 70073896
ER  -