00595cam a2200181 4500 377046816 TxAuBib 20170330120000.0 170226s2017||||||||||||||||||||||||eng|u 54244 Project Gutenberg PGUSA eng TxAuBib Ogden, Henry N., (Henry Neely.) Practical Methods of Sewage Disposal for Residences, Hotels and Institutions [Gutenberg] / Henry N. Ogden. Project Gutenberg, 2017. Public domain in the USA. Text. Sewage disposal. http://www.gutenberg.org/ebooks/54244