| Type |  Book |
| ชื่อเรื่อง | Patterns of work organization in a situation of agricultural transition : their implications for development plans in Hmong opium profuving villages in Northern Thailand / Robert G. Cooper |
| ผู้แต่ง | Cooper, Robert G |
| พิมพลักษณ์ | Singapore : Institute of Southeast Asian Studies, 1980 |
| รูปเล่ม | [30] p. ; 24 cm |
| หัวเรื่อง | Hmong [asian people] --Economic conditions --Thailand, Northern [] |
| | Hmong [asian people] --Social conditions --Thailand, Northern [] |
| | Minorities --Thailand, Northern [] |