economic ecology
短语词组
- economic -ecology equilibrium 生态经济均衡
- economic and ecology 生态与经济
- Economic society ecology 经济社会生态效益
- economic contradiction of ecology 生态经济矛盾
- urban economic ecology 城市经济生态学
- economic ecology factor 经济生态因子
- economic ecology civilization 经济生态文明
- ecology economic 生态经济
- economic system of forest ecology 森林生态经济系统 返回 economic ecology