TY  - RPRT
TI  - The southern Appalachians : a changing world
AU  - Anne Tubiolo
AU  - Sandra Clark
AU  - Sandra Teacher’s Guide by Clark
AU  - Elizabeth Romanaux
AU  - Dona Brizzi
AU  - Jennifer Thomlin
PY  - 2001
DO  - 10.3133/7000033
UR  - https://pubs.usgs.gov/publication/7000033
ID  - 7000033
ER  -