Varshney, R. S.
Hydro power structures / R. S. Varshney. - 2nd ed. - Roorkee (India) : Nem Chand, 1977 - xii, 680 p.
Hydroelectric power plants
Hydro power structures / R. S. Varshney. - 2nd ed. - Roorkee (India) : Nem Chand, 1977 - xii, 680 p.
Hydroelectric power plants