D

David K. Ingram

6 books found

Books by David K. Ingram

Effects of ancient stream channel deposits on mine roof stabilityDavid K. Ingram

Effects of ancient stream channel deposits on mine roof stability

David K. Ingram

Relationship between horizontal stresses and geologic anomalies in two coal mines in southern IllinoisDavid K. Ingram

Relationship between horizontal stresses and geologic anomalies in two coal mines in southern Illinois

David K. Ingram

Surface fracture development over longwall panels in south-central West VirginiaDavid K. Ingram

Surface fracture development over longwall panels in south-central West Virginia

David K. Ingram

Overview of mine subsidence insurance programs in the United StatesDavid K. Ingram

Overview of mine subsidence insurance programs in the United States

David K. Ingram

Geologic discontinuities and their influence on the regional horizontal stress field in southern IllinoisDavid K. Ingram

Geologic discontinuities and their influence on the regional horizontal stress field in southern Illinois

David K. Ingram

1990No page data

The poetry of the Negro, 1746-1970Langston Hughes

The poetry of the Negro, 1746-1970

Langston Hughes