| Type |  Book |
| ชื่อเรื่อง | Acid tropical soils management and land development practices / International Board for Soil Research, Management and Instituto Nacional de Investigacion Agorpecaria y Agroindustrial and North Carolina State University |
| ISBN | 9747613638 |
| พิมพลักษณ์ | Bangkok : IBSRAM, 1988 |
| รูปเล่ม | 242 p. : ill |
| หัวเรื่อง | Acid soils |
| | Plants, Effect of soil acidity on |
| | Real eastalte development --Congresses [] |
| | Soil management |
| | Soil management --Congresses [] |