Wang Mingxiu,Ma Dapu,Wang Xingtian,Yang Zhiping & Zhu Jifan. SIXTY YEARS IN “REARING PEOPLE AND GROWING TREES”——Commemortate the Eightieth Birthday of the Late Distinquished Dendrologist,Professor Cheng Wanchun[J]. JOURNAL OF NANJING FORESTRY UNIVERSITY, 1984, 8(03): 1-4.
