William C. G. Burns & Hari M. Osofsky

Anthropogenic Period (1)

William C. Blackman, Jr.

Technique and technology of exploration works (1)

Robert R. Stickney & Wade Griffin & Ronald Hardy Hagerman & S.K. Johnson (...)

Methods of laboratory mineralogical-petrographic and geochemical research (1)

Richard M. Stapleton & Patricia Hemminger, Ph.D. & Susan L. Senecah, Ph.D. (...)

Hydrogeology (1)

Richard M. Stapleton

Hydrogeology (1)

Lawrence W. Baker & K. Lee Lerner & Brenda Wilmoth Lerner (...)

Hydrogeology (1)

Jane Holder & Maria Lee

Economic and social geography (1)

Jan Van Sickle

Higher Geodesy (1)

HENRY F. DIAZ & RICHARD J. MURNANE

Climatology (1)

Frank Woodard, Ph.D., P.E.

Hydrogeology (1)