TY  - RPRT
TI  - Biogeographic affinity helps explain productivity-richness relationships at regional and local scales
AU  - S. Harrison
AU  - J.B. Grace
PY  - 2007
DO  - 10.1086/519010
UR  - https://pubs.usgs.gov/publication/70030997
ID  - 70030997
ER  -