1313768
9780888641434
Out of Stock
The item you're looking for is currently unavailable.
This collection of leters from the early 1920s to the late 1940s by Dr. Karl A. Clark chronicles the development of the hot water separation process for producing oil from the Athabasca oil sands in Alberta.Sheppard, Mary C. is the author of 'Oil Sand Scientist The Letters of Karl Clark 1920 1949' with ISBN 9780888641434 and ISBN 0888641435.
[read more]