หนังสือที่แต่งโดย Geddes, W. R 7 Results

No.TitlePublished
1Opium Growing in Northearn Thailand1971
2Meo Information1969
3The Influence of the Agricultural Practices of the Miao of Thailand on Their Migration and Settlement Patterns1968
4Activities Report of Advisor to the Tribal Research Centre1965
5The Hill Tribes of Thailand1965
6The Hill Tribe Research Centre1964
7The Human Background