TY  - RPRT
TI  - Picking up the pieces: Conserving remnant natural areas in the post-industrial landscape of the Calumet Region
AU  - Paul Labus
AU  - Richard L. Whitman
AU  - Meredith Becker Nevers
PY  - 1999
UR  - https://pubs.usgs.gov/publication/1000928
ID  - 1000928
ER  -