หนังสือที่แต่งโดย Pelzer, Karl J 4 Results

No.TitlePublished
1West Malaysia and Singapore : A Selected Bibliography1971
2The Swidden Cultivator as Producer of Agricultural Exports: An Indonesian Case Study1969
3Land Utilization in the Humid Tropics: Agriculture, from Climate, Vegetation and Rational Land Utilization in the Humid Tropics1958
4Pioneer settlement in the Asiatic tropics : studes in land utilization and agricutural colunization in Southeastern Asia1945