TY  - BOOK
AU  - Penhallegon,William James
AU  - Eckel,Edwin C.
TI  - Barite in the Tennessee valley region
T2  - Tennessee valley authority. Water control planning department. Geologic division. Geologic bulletin
AV  - TK1425.M8 T354 no. 35
PY  - 1938///
CY  - Knoxville, Tenn.
KW  - Barite
KW  - Mines and mineral resources
KW  - Tennessee River Valley
N1  - Photo-printed; Copy 2 with : Iron, chromite and nickel resources of the Tennessee valley region.  Knoxville, Tenn., 1938.  Bound together subsequent to publication; "References": p. 45-47
ER  -