| Type |  Book |
| ชื่อเรื่อง | Soil taxonomy : a basic system of soil classification for making and interpreting soil surveys / Soil Survey Staff |
| ผู้แต่ง | United states. Soil conservation service |
| พิมพลักษณ์ | [Washington, D.C.] : U.S. Dept. of Agriculture, Soil Conservation Service : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1975 |
| รูปเล่ม | 754 p. : ill. ; 29 cm |
| หัวเรื่อง | Soil surveys --United States [] |
| | Soils --Classification [] |
| | Soils --United States --Classification [] |