TY  - RPRT
TI  - Mineralogical, chemical, and physical properties of the regolith overlying crystalline rocks, Fairfax County, Virginia: a preliminary report
AU  - Gerhard W. Leo
AU  - M.J. Pavich
AU  - Stephen F. Obermeier
PY  - 1977
DO  - 10.3133/ofr77644
UR  - https://pubs.usgs.gov/publication/ofr77644
ID  - ofr77644
ER  -