| 1. | In first contact with 27 alien species
与27种外星文明第一次接触 |
| 2. | Research progress and prospects of invasive alien species
农业外来生物入侵种研究现状与发展趋势 |
| 3. | In first contact with 27 alien species
与27种外星文明第一次接触 |
| 4. | Index system and methodology for risk assessment of alien species
外来物种风险评估指标体系和评估方法 |
| 5. | Alien species invading and precautionary principle on the environmental law
外来物种入侵及其环境法律调控准则 |
| 6. | " i may have just betrayed my people to a ruthless alien species .
“我也许刚刚为了一个残忍的外星物种背叛了我的人民。 ” |
| 7. | Invasive alien species giant ragweed ambrosia trifida l . and its risk assessment
从口岸截获疫情浅析外来昆虫入侵特点和防范对策 |
| 8. | The influence of topographical factors on the invasion of the alien species , eupatorium adenophorum
地形因素对外来入侵种紫茎泽兰的影响 |
| 9. | Australian management strategy for invasive alien species and references available to china
澳大利亚外来入侵物种管理策略及对我国的借鉴意义 |
| 10. | Japanese ' invasive alien species act ' and the enlightenment for the management legislation and investigation on alien species of china
及对我国外来物种管理立法和科研的启示 |
