| 1. | Water engineering of agricultural lands ; terms ; drainage
农业水利工程术语.排水 |
| 2. | Water engineering of agricultural lands , terms ; irrigation
农业水利工程术语.灌溉 |
| 3. | Water engineering of agricultural lands ; terms ; erosion control
农业水利工程.术语冲刷防治 |
| 4. | Water engineering of agricultural lands - part 4 : terms , peat and peat soils
农业水利工程.第4部分:术语.泥炭和泥炭土壤 |
| 5. | Water engineering of agricultural lands , terms ; development and maintenance of water courses
农业水利工程术语.水域的扩大和维护 |
| 6. | Water engineering of agricultural lands - terms - part 3 : soil science , soil taxonomy , soil investigation
农业水利工程.术语.第3部分:土壤学土壤分类学和土 |
| 7. | Methods of soil investigations for agricultural water engineering - field tests - part 1 : determination of soil color
农业水利工程中土壤调查方法.野外试验.第1部分:土色 |
| 8. | Methods of soil investigations for agricultural water engineering - field tests - part 2 : determination of soil texture
农业水利工程中土壤调查方法.野外试验.第2部分:土质 |
| 9. | Methods of soil investigations for agricultural water engineering - field tests - part 5 : determination of soil moisture
农业水利工程中土壤调查方法.野外试验.第5部分:土壤 |
| 10. | Methods of soil investigations for agricultural engineering - field tests - part 12 : determination of degree of decomposition of peat
农业水利工程中土壤调查方法.野外试验.第12部分:泥炭 |
