00686cam a2200205 4500 80100002 TxAuBib 20060718120000.0 071220s2007||||||||||||||||||||||||eng|u 23941 Project Gutenberg PGUSA eng TxAuBib Houghton, W., (William.) Country Walks of a Naturalist with His Children [Gutenberg] / by W., 1828-1895 Houghton. Project Gutenberg, 2007. Project Gutenberg. Freely available. Electronic text. Natural history -- Juvenile literature. Nature study -- Juvenile literature. http://www.gutenberg.org/license Rights