1. IOR/Q/19/1, item 18 Reference (shelfmark): IOR/Q/19/1, item 18 Title: I.L.C. 9: The destruction of locusts in flight by means of a poison dust (sodium arsenite), delivered from aircraft: reports on recent experiments in Rhodesia Collection Area: India Office Records and Private Papers Languages: English Date Range: 20 Jul 1934 Extent: 1 file