John S. Shelton

2 books

Geology Illustrated by Hal Shelton, John S. Shelton

Geology Illustrated

Hal Shelton, John S. Shelton

446 pages • first pub 1966 (editions)

nonfiction science informative medium-paced
Over the Mountains: An Aerial View of Geology by John S. Shelton, Michael Collier

Over the Mountains: An Aerial View of Geology

John S. Shelton, Michael Collier

127 pages • first pub 2007 (editions)

nonfiction science adventurous informative reflective medium-paced