| Type |  Map |
| ชื่อเรื่อง | Detailed reconnaissance soil map of Trang province [map] / prepared by Soil Survey division ; cartography by Mapping Section Department of Land Development Ministry of Agriculture and Cooperatives |
| ผู้แต่ง | Department of land development ministry of agriculture and cooperatives. Mapping section |
| พิมพลักษณ์ | Bangkok : Mapping Section. Department of Land Development, 1980 |
| รูปเล่ม | 1 map on 8 sheets : col. ; 207 x 185 cm., sheets 60 x 82 cm |
| หัวเรื่อง | Soils --Thailand --Trang (Province) --Maps [] |