Standard Publishers has released official e-book versions. While not "free," they cost roughly ₹300–₹500—a fraction of a single pizza. You get searchable text, bookmarking, and the ability to highlight.

If you are a civil engineering student or a environmental engineering professional in India, the name needs no introduction. His book, Water Supply Engineering (often studied alongside Environmental Engineering by B.C. Punmia), is a staple for university exams and competitive tests like GATE, IES, or state engineering services.

A quick search for the term reveals that thousands of students are looking for a digital copy.

Pro tip: Check the latest edition (usually the 4th or 5th edition). Water supply standards (like WHO guidelines and Indian Standards) update frequently. A pirated 1998 PDF will give you outdated answers for modern exams.