TY  - RPRT
TI  - Terrestrial ecosystems - Isobioclimates of the conterminous United States
AU  - Jill J. Cress
AU  - Roger G. Sayre
AU  - Patrick Comer
AU  - Harumi Warner
PY  - 2009
DO  - 10.3133/sim3084
UR  - https://pubs.usgs.gov/publication/sim3084
ID  - sim3084
ER  -