http://www.gutenberg.org/ebooks/author/38768.opds 2024-11-08T00:44:30Z Books by Youngman, Phillip M. (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://www.gutenberg.org webmaster@gutenberg.org https://www.gutenberg.org/gutenberg/favicon.ico 25 1 2024-11-08T00:44:30Z https://sendtokindle.compellingsciencefiction.com/ebooks/37317.opds Geographic Variation in the Pocket Gopher, Thomomys bottae, in Colorado Phillip M. Youngman