Royal Irrigation Department Library

มุมมองปกติ MARC view มุมมอง ISBD

Soil survey and land classification of the Yom Basin : Maps. - Bangkok Royal Irrigation Department 1970 - แผนที่

1. Location map
2. Phrae area : Semi detailed soil map
3. Phrae area : Semi detailed land class map
4. Sukhothai area north : Semi detailed soil map
5. Sukhothai area central : Semi detailed soil map
6. Sukhothai area south : Semi detailed soil map
7. Sukhothai area north : Semi detailed land class map
8. Sukhothai area central : Semi detailed land class map
9. Sukhothai area south : Semi detailed land class map
10. Detail study area : Detailed soil map
11. Detail study area : Detailed land class map
12. Pha Khor area : Land Assessment unit map

Dewey Class. No.: RID. 627.52 / R6s 1970