| 1. | Study on henan ' s ecological agriculture industry
河南省特色生态农业产业集群研究 |
| 2. | Measures on constructing ecological agriculture in harbin
建设哈尔滨市生态农业的措施 |
| 3. | Persistent development and ecological agriculture
可持续发展与生态农业 |
| 4. | Developing ecological agriculture and green food in yichun city
大庆城市防洪与生态建设浅析 |
| 5. | On the developmental environment of ecological agriculture in china
论我国生态农业的发展环境 |
| 6. | Thinking of developing ecological agriculture tourism of yunnan
对开发云南生态农业旅游的思考 |
| 7. | Thinking of the development of ecological agriculture in china
关于加快中国生态农业发展的思考 |
| 8. | Ecological agriculture is a vast and complex engineering project
生态农业是个庞大复杂的工程。 |
| 9. | Study on the establishment of high - efficiency ecological agriculture
关于建设高效生态农业的研究 |
| 10. | Ecological agriculture and ecological ethics
生态农业与生态伦理 |
