Morales, G. A. (1978). Historical geology laboratory manual. Burgess Pub. Co.
Chicago Style (17th ed.) CitationMorales, Gustavo A. Historical Geology Laboratory Manual. Minneapolis, Minn: Burgess Pub. Co, 1978.
MLA (9th ed.) CitationMorales, Gustavo A. Historical Geology Laboratory Manual. Burgess Pub. Co, 1978.
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