00614cam a2200193 4500 78735622 TxAuBib 20060715120000.0 040501s2004||||||||||||||||||||||||eng|u 5685 Project Gutenberg PGUSA eng TxAuBib Du Bois, W. E. B, 1868-1963, (William Edward Burghardt.) The Conservation of Races [Gutenberg] / by W. E. B., 1868-1963 Du Bois. Project Gutenberg, 2004. Project Gutenberg. Freely available. Electronic text. http://www.gutenberg.org/license Rights TXDIC