TY  - RPRT
TI  - Contributions to economic geology, 1917, Part I, Metals and nonmetals except fuels--Possibilities for manganese ore on certain undeveloped tracts in the Shenandoah Valley, Virginia
AU  - D. F. Hewett
AU  - G. W. Stose
AU  - F.J. Katz
AU  - H.D. Miser
PY  - 1918
DO  - 10.3133/b660j
UR  - https://pubs.usgs.gov/publication/b660J
ID  - b660J
ER  -