Concrete in the country / [American Cement Company]. (1910)
American Cement Company · Association of American Portland Cement Manufacturers · leaf 109
r disposal of sewage. It is not possible to provide farms with these ex-pensive jjlants, nor is it necessary. Through the use of an inexpensive septic tankall of the con\eniences of the toilet and bath may be installed in the house and thedanger from sewage remo\ed. Septic tanks are nothing but… … 110