00609cam a2200205 4500 425595226 TxAuBib 20170519120000.0 041101s2004||||||||||||||||||||||||eng|u 6882 Project Gutenberg PGUSA eng TxAuBib Day, Clarence, 1874-1935. This Simian World [Gutenberg] / Clarence Day. Project Gutenberg, 2004. Public domain in the USA. Text. Evolution (Biology) -- Wit and humor. American wit and humor. http://www.gutenberg.org/ebooks/6882 TXGID