 | 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 > |
 | 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 > |
 | [Tailandia] : Tectonic structure : modified after Geological Survey of India, 1975 . - 1: 5 000 000 . - Bangkog : Royal Thai Army Survey Department, 1978 . - (Atlas of Thailand) < 6.550/020 v > |