Items related to Conservation Through Engineering Extract from the Annual...
Conservation Through Engineering Extract from the Annual Report of the Secretary of the Interior - Softcover
Synopsis
Excerpt: ...against our nationals are not abandoned or satisfactorily modified. I have given much thought during the past year to this problem of adding to our petroleum supply, and it has seemed to me but fair Pg 20 that we should first make every effort to increase the domestic supply through the methods that have been indicated
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