TY  - RPRT
TI  - Late Holocene expansion of Ponderosa pine (Pinus ponderosa) in the Central Rocky Mountains, USA
AU  - Jodi R. Norris
AU  - Julio L. Betancourt
AU  - Stephen T. Jackson
PY  - 2015
DO  - 10.1111/jbi.12670
UR  - https://pubs.usgs.gov/publication/70186184
ID  - 70186184
ER  -