Unknown2023-11-182023-11-181863Unknown, (1863) Tables of heights in Sind, the Punjab, N.W. Provinces, and central India: Determined by the great trignometrical survey of India, trigonometrically and by spirit leveling operations, to may 1862. Public Works Department Press, Calcutta.https://frirepo.bestbookbuddies.com/handle/123456789/1636enTables of heights in Sind, the Punjab, N.W. Provinces, and central India: Determined by the great trignometrical survey of India, trigonometrically and by spirit leveling operations, to may 1862Book