1. IOR/V/25/734/37 Reference (shelfmark): IOR/V/25/734/37 Title: United Provinces Public Works Department Irrigation Branch Technical Papers, No 2 Loss of head through inverted siphons on the Sarda Main Canal and Deoha Feeder. 1933 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1933 Extent: 1 volume