1. IOR/L/PJ/6/1460, File 4235 Reference (shelfmark): IOR/L/PJ/6/1460, File 4235 Title: The Burma Water Hyacinth Law, 1917; enclosures include illustrated instruction booklet for the destruction of the water hyacinth Collection Area: India Office Records and Private Papers Languages: English Date Range: Aug 1916-May 1917 Extent: 1 file