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https://www.abebooks.co.uk/9780070027176/Water-Supply-Engineering-Harold-Babbitt-007002717X/plp
Water Supply Engineering (Civil Engineering S.) - Babbitt, Harold E.; Etc.: 9780070027176 - AbeBooks
McGraw-Hill Inc.,US - 1962 - Low prices on new and used copies of books. 30 days return policy
water supply engineering
babbitt harold
civil
https://gutenberg.org/cache/epub/61773/pg61773-images.html
The Project Gutenberg eBook of Sewerage and Sewage Treatment, by Harold E. Babbitt
sewerage and sewage treatment
the project gutenberg