TY  - RPRT
TI  - Preliminary map showing the occurrence of siliceous rocks in central North Carolina derived from enhanced principal component Landsat images
AU  - R. G. Schmidt
AU  - M.H. Koslow
PY  - 1986
DO  - 10.3133/mf1817
UR  - https://pubs.usgs.gov/publication/mf1817
ID  - mf1817
ER  -