TY  - RPRT
TI  - Biodiversity and ecosystem functioning: an ecosystem-level approach
AU  - David Raffaelli
AU  - Alan M. Friedlander
PY  - 2012
DO  - 10.1093/acprof:oso/9780199642250.003.0011
UR  - https://pubs.usgs.gov/publication/70005839
ID  - 70005839
ER  -