In many cases says cornell ecologist allison power we know gene flow will occur 康乃尔大学的生态学者包尔说: “很多案例显示,基因流通终将发生。
Both historian and ecologist will lead you to explore the ecological and historical wonders v all so close to us 在历史及生态学者的带领下,你会发按现原来更多有趣的文化及自然资源,只在咫尺之间
They are conservation ecologists who seek to document past and probable future extinctions to find effective methods to prevent the latter 身为保育生态学者,他们尝试研究过去与未来可能发生的绝灭事件,并希望找出有效的方法来预防后者。
This guidebook is a handy tool for ecologists and amateur butterfly watchers . the detailed information here will help you identify species accurately and easily with fun 本书让生态学者和业馀观蝶人仕能按图索骥,令蝴蝶品种种鉴定更添乐趣。
This guidebook is a handy tool for ecologists and amateur butterfly watchers . the detailed information here will help you identify species accurately and easily with fun 本书让生态学者和业馀观蝶人仕能按图索骥,令蝴蝶品种种鉴定更添乐趣。