B. C. Punmia : He is an eminent author of many books which is comprehensive for engineering students.

Environmental Engineering – Water Supply Engineering book has been written by B.C. Punmia. This is volume 1 Environmental Engineering pdf book, It is also useful Civil engineering students. Book Index Introduction Water resources 1 : surface water hydrology Water resources 2 : dams and river intake works Water resources : ground water Water demand and […]