"Geografía agrícola Asia." . . "Südostasien." . . "Asia sudorientale" . . "AGRICULTURA ASIA CENTRAL DEL SUR." . . "Landwirtschaft." . . "Souteastern Asia." . . "CULTIVOS ASIA CENTRAL DEL SUR." . . "Asie du Sud-Est." . . "Agricoltura tropicale." . . "Fruchtwechsel." . . "Agriculture itinérante." . . . . "Agriculture itinérante Asie." . . "Southeast Asia." . . "Rotazione agraria." . . . "Shifting cultivation in southeastern Asia" . . . . . . . . "Distribution and overall structure. Relationships to physical environment. Relationships to cultural environment. Land systems and their territorial administration. Crops, Crop systems, and complementary Economies. Technologies, tools, and specific typologies." . . "Shifting Cultivation in Southeastern Asia" . . . . . . . . . . . . . . . . "Shifting cultivation in Southeastern Asia = by J. E. Spencer" . . . . . . . . . . . . . "Shifting cultivation in Southeastern Asia" . "Shifting cultivation in Southeastern Asia"@en . . . . . . . . . . .