1. IOR/L/E/9/366-395 Reference (shelfmark): IOR/L/E/9/366-395 Title: Collection 58 Irrigation Collection Area: India Office Records and Private Papers Languages: English Date Range: 1910-1950 Extent: 30 files
2. IOR/L/E/9/379 Reference (shelfmark): IOR/L/E/9/379 Title: Collection 58/10 Irrigation - Haveli Project Collection Area: India Office Records and Private Papers Languages: English Date Range: Jun 1936-Aug 1938 Extent: 1 file
3. IOR/L/E/9/377 Reference (shelfmark): IOR/L/E/9/377 Title: Collection 58/8 Irrigation - Sarda Canal System Collection Area: India Office Records and Private Papers Languages: English Date Range: Jun 1928-Apr 1933 Extent: 1 file
4. IOR/L/E/9/381 Reference (shelfmark): IOR/L/E/9/381 Title: Collection 58/11 Irrigation - Damodar Valley development project Collection Area: India Office Records and Private Papers Languages: English Date Range: Aug 1945-May 1950 Extent: 1 file
5. IOR/L/E/9/383 Reference (shelfmark): IOR/L/E/9/383 Title: Collection 58/13 Irrigation - Tennessee Valley Authority Scheme Collection Area: India Office Records and Private Papers Languages: English Date Range: Oct 1945-Jun 1946 Extent: 1 file
6. IOR/L/E/9/384 Reference (shelfmark): IOR/L/E/9/384 Title: Collection 58/14 Irrigation - Orissa: Mahanadi River Scheme Collection Area: India Office Records and Private Papers Languages: English Date Range: 1945-1950 Extent: 1 file
7. IOR/L/E/9/386 Reference (shelfmark): IOR/L/E/9/386 Title: Collection 58/16 Irrigation - Mettur Hydro - Electric Scheme Collection Area: India Office Records and Private Papers Languages: English Date Range: Oct 1934-Jan 1936 Extent: 2 files including loose printed volume
8. IOR/L/E/9/389 Reference (shelfmark): IOR/L/E/9/389 Title: Collection 58/19 Irrigation - Bengal Tanks Improvement Act 1939 Collection Area: India Office Records and Private Papers Languages: English Date Range: Oct 1939-Apr 1946 Extent: 1 file
9. IOR/L/E/9/382 Reference (shelfmark): IOR/L/E/9/382 Title: Collection 58/12 Irrigation - Tungabhadra and Godavari Projects; Ramapadasagar Scheme Collection Area: India Office Records and Private Papers Languages: English Date Range: May 1935-Mar 1950 Extent: 1 file
10. IOR/L/E/9/390 Reference (shelfmark): IOR/L/E/9/390 Title: Collection 58/20 Irrigation - Bihar Public Irrigation Works Act 1939 Collection Area: India Office Records and Private Papers Languages: English Date Range: Aug 1939-Jul 1940 Extent: 1 file