TY  - RPRT
TI  - Nitrogen enrichment regulates calcium sources in forests
AU  - Justin D. Hynicka
AU  - Julie C. Pett-Ridge
AU  - Steven S. Perakis
PY  - 2016
DO  - 10.1111/gcb.13335
UR  - https://pubs.usgs.gov/publication/70174057
ID  - 70174057
ER  -