Author: MS (Samuel Henry)

Description

oPos1ToRY ADtMS (Samuel Henry). Modern sewage disposal and hygienics: being a treatise on the subject of sewage disposal, with details of present day practice outlining the basiö laws relating thereto, and the requireiuents of the Ministry of ffealth regarding works for the purification of sewage, and tables, graphs and illustrations, with a historical résumé showing the evolution of the science, etc. pp. x. + 473. 8. London and New York, 1930.

Card ID: 319