Environmental engineering laboratory manual for first year engineering students (common to all branches)
Gaur, R. C.
Environmental engineering laboratory manual for first year engineering students (common to all branches) [electronic resource] / R.C. Gaur. - New Delhi : New Age International (P) Ltd., Publishers, c2008. - vi, 49 p.
Environmental engineering laboratory manual for first year engineering students (common to all branches) [electronic resource] / R.C. Gaur. - New Delhi : New Age International (P) Ltd., Publishers, c2008. - vi, 49 p.