TY  - RPRT
TI  - Manganese deposits of the Flat Top and Round Mountain districts, Bland and Giles Counties, Virginia
AU  - Harry Stephen Ladd
AU  - Frank Walter Stead
PY  - 1944
DO  - 10.3133/b940h
UR  - https://pubs.usgs.gov/publication/b940H
ID  - b940H
ER  -