TY  - BOOK
AU  - Harness,Charles L.
TI  - Marketing graphite: Information Circular
T2  - Memoir
SN  - 0 11 884120 3
PY  - 1941///
PB  - United States Department of the Interior - Bureau of Mines
KW  - Geology
KW  - England
KW  - Bideford
KW  - Lundy Island
ER  -