00650cam a2200217 4500 377769784 TxAuBib 20170331120000.0 160119s2016||||||||||||||||||||||||eng|u 50969 Project Gutenberg PGUSA eng TxAuBib Wallace, F. L., (Floyd L.) Big Ancestor [Gutenberg] / F. L. Wallace. Project Gutenberg, 2016. Public domain in the USA. Text. Science fiction. Man-woman relationships -- Fiction. Human beings -- Origin -- Fiction. http://www.gutenberg.org/ebooks/50969 TXTLL