1. IOR/L/E/7/1159, File 2246 Reference (shelfmark): IOR/L/E/7/1159, File 2246 Title: File 2246 Deputations: Mr R.S. Hole, ecologist and mycologist Dehra Dun, for the purpose of completing a Manual of Botany for Forest Students at Dehra Dun Collection Area: India Office Records and Private Papers Languages: English Date Range: 27 May 1923-3 Jul 1923 Extent: 1 file