http://book.klll.cc/ebooks/author/34964.opds?sort_order=downloads 2025-09-20T04:41:26Z Books by Russell, Robert J. (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-09-20T04:41:26Z https://book.klll.cc/ebooks/author/34964.opds?sort_order=title Sort Alphabetically by Title 2025-09-20T04:41:26Z https://book.klll.cc/ebooks/author/34964.opds?sort_order=release_date Sort by Release Date 2025-09-20T04:41:26Z https://book.klll.cc/ebooks/40282.opds Evolution and Classification of the Pocket Gophers of the Subfamily Geomyinae Robert J. Russell 2025-09-20T04:41:26Z https://book.klll.cc/ebooks/31152.opds Pleistocene Pocket Gophers From San Josecito Cave, Nuevo Leon, Mexico Robert J. Russell 2025-09-20T04:41:26Z https://book.klll.cc/ebooks/32623.opds Geographic Variation in the Pocket Gopher, Cratogeomys castanops, in Coahuila, México Rollin H. Baker and Robert J. Russell 2025-09-20T04:41:26Z https://book.klll.cc/ebooks/31025.opds A New Species of Pocket Gopher (Genus Pappogeomys) From Jalisco, México Robert J. Russell 2025-09-20T04:41:26Z https://book.klll.cc/ebooks/31141.opds Four New Pocket Gophers of the Genus Cratogeomys from Jalisco, Mexico Robert J. Russell