A Geomorphological Survey Map of the Kraseio River Basin in the Western Part of the Central Plain of Thailand Showing Classification of Flood-inundated Areas. Continent: AsiaCountry: Thailand
Soil Map of Ceylon. The Map Units, their Composition, Use and Management. Continent: AsiaCountry: Sri Lanka
Carte Internationale du Tapis Végétal et des Conditions Écologiques. Sumatra Nord. [International Map of the Vegetation and the Environmental Conditions. Northern Sumatra]. Sheet no. 3. Continent: AsiaCountry: Indonesia