Earth Materials by W. G. Ernst david shayler Olaf Ruhen

Olaf Ruhen

6000 illustrations

She goes straight to the essentials of what she is describing

price-clipped dust jacket shows a little edge and shelf wear with a little rubbing and bumping to edges and corners (see photographs)

small chips and tears to corners

Earth Materials by W. G. Ernst david shayler Olaf RuhenEarth Materials by W. G. Ernst Foundations of Earth Science Series Prentice Hall, 1969, [First Edition], b w photographs, illustrations, graphs and charts throughout, hardcover with illustrative boards, Very Good Condition, ex library (institute sticker on inside front and back covers, stamp to title page), edges worn and bumped, small gauge out of back bottom (see photographs)