Geometry and physical characteristics of mine-roof falls: a case study in the Upper Freeport Coal Seam

By

Smith, Alan D.

Type

Article

Date of Publication

1984-09

Original Publication

Transactions of the Kentucky Academy of Science

Volume

45

Series / Issue

Issue: 3-4

Pages

109--115

Contributed by

New York Botanical Garden, LuEsther T. Mertz Library

Language

English

Published by

[Lexington, Ky.], Kentucky Academy of Science, 1923-1997