The gardens of the sun ; or, A naturalist's journal on the mountains and in the forests and swamps of Borneo and the Sulu archipelago - Burbidge, Frederick William Thomas 1847-1905 (London J. Murray, 1880)
Keywords: Birds -- Borneo; Birds -- Sulu Islands; Botany -- Borneo; Botany -- Sulu Islands; Borneo -- Description and travel; Sulu Archipelago