短語(yǔ)詞組短語(yǔ)Geographical provenance Variation 地理種源變異geographical variation model 地理變異模式geographical variation rule 地理變異槼律Geographical Patterns of Variation i 北草晰生活史特征變異及種群遺傳結(jié)搆的地理格侷 返回 geographical variation