| Type |  Book |
| ชื่อเรื่อง | Soil, water and crop management systems for rainfred agriculture in Northeast Thailand : proceedings of the workshop at Khon Kaen University, February 25 - march 1, 1985 / Chaitat Pairintra, Kovit Wallapaporn, J.F. Parr, editor |
| ผู้แต่ง | Khon Kaen University |
| พิมพลักษณ์ | Washington D.C. : United States. Department of Agriculture, 1988 |
| รูปเล่ม | x, 416 p |
| หัวเรื่อง | Agriculture --Thailand, Northern [] |
| | Cropping systems |
| | Crops and climate |
| | Farm management |
| | Plants, Effect of soil moisture on |
| | Plant-water relationships |
| | Rain-water (Water-supply) |
| | Soil moisture |
| | Soils --Thailand, Northeastern [] |
| | Water in agriculture |
| | Water-supply, Agricultural |