1. IOR/V/27/626/7 Reference (shelfmark): IOR/V/27/626/7 Title: Cross, Robert, Report on the investigation and collection of plants and seeds of the india-rubber trees of Para and Ceara and balsam of Copaiba. London, 1877 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1877 Extent: 1 volume