00544cam a2200181 4500 100353590 TxAuBib 20070420120000.0 101126s2010||||||||||||||||||||||||eng|u 34450 Project Gutenberg PGUSA eng TxAuBib Harvey, E. Newton. The Nature of Animal Light [Gutenberg] / by E. Newton Harvey. Project Gutenberg, 2010. Project Gutenberg. Freely available. Electronic text. http://www.gutenberg.org/license Rights