2026-04-25T02:59:47Z

Heck, E. T. (Edward Timmel), 1909-

Title:

Regional metamorphism of coal in southeastern West Virginia.

Call Number:

P1511

Date:

1943

Description:

Journal article reprint from: The Bulletin of the American Association of Petroleum Geologists, v.27:no.9 (1943:Sept.).

Subject Topical:

Coal--West Virginia.

All:

Coal--West Virginia.