George Hall Ashley

16 books

Dec 19, 2018
Cover of General Guide to the Museum of the College of Charleston (Classic Reprint)

General Guide to the Museum of the College of Charleston (Classic Reprint)

Dec 18, 2018
Cover of Geology and Mineral Resources of Part of the Cumberland Gap Coal Field, Kentucky (Classic Reprint)

Geology and Mineral Resources of Part of the Cumberland Gap Coal Field, Kentucky (Classic Reprint)

Oct 23, 2018
Cover of The Establishment, Purpose, Scope, and Methods of the State Geological Survey (Classic Reprint)

The Establishment, Purpose, Scope, and Methods of the State Geological Survey (Classic Reprint)

May 1, 2018
Cover of Outline Introduction to the Mineral Resources of Tennessee (Classic Reprint)

Outline Introduction to the Mineral Resources of Tennessee (Classic Reprint)

Apr 28, 2018
Cover of Curewensville Quadrangle

Curewensville Quadrangle

Sep 13, 2013
Cover of Geology of the Paleozoic Area of Arkansas South of the Novaculite Region

Geology of the Paleozoic Area of Arkansas South of the Novaculite Region

Jan 22, 2013
Cover of Rhode Island Coal Volume 615

Rhode Island Coal Volume 615

May 13, 2012
Cover of The Oil and Gas Fields of Pennsylvania

The Oil and Gas Fields of Pennsylvania

May 1, 2012
Cover of Rhode Island Coal Volume 613-615

Rhode Island Coal Volume 613-615

Mar 6, 2012
Cover of The Oil and Gas Fields of Pennsylvania Volume 1

The Oil and Gas Fields of Pennsylvania Volume 1

Mar 1, 2012
Cover of Geology and Mineral Resources of Part of the Cumberland Gap Coal Field, Kentucky Volume 49-50

Geology and Mineral Resources of Part of the Cumberland Gap Coal Field, Kentucky Volume 49-50

Feb 1, 2012
Cover of The Neocene of the Santa Cruz Mountains; I--Stratigraphy

The Neocene of the Santa Cruz Mountains; I--Stratigraphy

Jul 24, 2010
Cover of The Establishment, Purpose, Scope and Methods of the State Geological Survey

The Establishment, Purpose, Scope and Methods of the State Geological Survey

Feb 19, 2010
Cover of Contributions to Economic Geology (Short Papers and Preliminary Reports) 1916, Issue 641

Contributions to Economic Geology (Short Papers and Preliminary Reports) 1916, Issue 641

Feb 14, 2010
Cover of Rhode Island Coal

Rhode Island Coal

Oct 5, 2009
Cover of Drainage Reclamation in Tennessee, First Papers

Drainage Reclamation in Tennessee, First Papers