| 1. | How can people make a living in this arid area
这片不毛之地上的人们怎么谋生呢？ |
| 2. | Constitution and determination of water cost in arid area
干旱区水资源费的构成与确定 |
| 3. | A study on water resources accounting in arid area
干旱区水资源核算研究 |
| 4. | Study on ecological water demand in arid area of northwestern china
西北干旱区生态需水研究 |
| 5. | Trial of high quality herbage introduction in arid area
干旱地区优良牧草引种种植试验的研究 |
| 6. | Measures of decreasing lose of drought in dry year in semi - arid area
半干旱区旱年减灾增产措施 |
| 7. | Agricultural research in the arid areas
干旱地区农业研究 |
| 8. | Experimental study on the condensation water in arid area , northwestern china
西北干旱地区凝结水试验研究 |
| 9. | A review on the studies of bryophyte ecology in arid and semi - arid areas
干旱与半干旱地区苔藓植物生态学研究综述 |
| 10. | Ecological patterns and sustainable development in the mountainous regions in arid areas
干旱区山地生态格局与可持续发展 |
