Earth and Mind


Book Description










Research in Education


Book Description







Geology of Portland, Oregon, and Adjacent Areas


Book Description

A study of Tertiary and Quaternary deposits, lateritic weathering profiles, and of Quaternary history of part of the Pacific Northwest.




Geology the Study of Rocks


Book Description

Discusses glaciers, oceans, volcanoes, rocks, minerals, earthquakes, and the history of the Earth.







Resources in education


Book Description