TY  - RPRT
TI  - National GAP Conference 2007-Discussion Groups Report
AU  - Joan M. Ratz
AU  - Berton Lee Lamb
PY  - 2010
DO  - 10.3133/ofr20101026
UR  - https://pubs.usgs.gov/publication/ofr20101026
ID  - ofr20101026
ER  -