The Civil engineer and architect's journal, scientific and railway gazette (1839)
London : [William Laxton] · leaf 75
Fia i. » t 5 L£l f ^ ^.^^===.=4 2s D 3 <-^\ B B <y\ D M bUh … 1847.] THE CIVIL ENGINEER AND ARCHITECTS JOURNAL. 69 tanks or reservoirs above mentioned. Fourthly, in the use and applica-tion of chemical agents for the purpose of precipitalins the solid aDimaland veget.ible matter contained in sewage water, and also for the purposeof absorbing and combining…
Architecture · Civil engineering · Science
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