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Aylward, R N, The water power of the Punjab, Part A, being the report of the hydro-electric surveys of the Punjab and adjacent territory made in 1922-24. Lahore, 1924
Meares, J W and Bull, R D, Hydro-Electric Survey of India: Vol 2 2nd report on the water power resources of India ascertained during the season 1919-20. Calcutta, 1919-1922