TY - Biodiv Sci A1 - Chen Yong, /Li Hongqing, Ma Weiliang, T1 - Research on the mutualism system of fig trees and its pollinators Y1 - 1997-02-20 JF - Biodiversity Science JO - Biodiv Sci SP - 31 EP - 35 VL - 05 IS - 1 UR - https://www.biodiversity-science.net N1 - 10.17520/biods.1997005 ER -