 | Mapa mundial de los suelos . - 1: 5 000 000 . - Paris : UNESCO < 6.550/001 v > |
 | Geologic map of the Asia and the Far East . - 1: 5 000 000 . - Paris : ONU < 6.550/002 v > |
 | Carte de la vegetation : region mediterraneenne . - 1: 5 000 000 . - Paris : FAO-UNESCO, 1968ca < 6.550/005 c > |
 | Climatic Regions Map of Asia and the Far Easts (Koppen Classification). . - 1: 5 000 000 . - Bangkog : Royal Thai Army Survey Department < 6.550/006 v > |