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By Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa. Mastering Geology with Pearson eText -- Standalone Access Card -- for Earth Science (15th Edition). Printed Access Code, Published 2017. ISBN-10: 0-13-467393-X / 013467393X.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.