TY  - RPRT
TI  - What is the Ohio Gap Analysis Program (GAP)?
AU  - S.A. Covert
AU  - Melissa Haltuch
AU  - Troy Wilson
PY  - 2001
DO  - 10.3133/fs09301
UR  - https://pubs.usgs.gov/publication/fs09301
ID  - fs09301
ER  -