中国河北唐山和秦皇岛古银杏的调查

张运涛尹秀玲崔凤芝童宝林刘建军潘泽祥关骋遥

Investigation of the Old Trees of Ginkgo in Tangshan and Qinhuangdao, Hebei Province, China

ZHANG Yun-Tao YIN Xiu-Ling CUI Feng-Zhi TONG Bao-Lin LIU Jian-Jun PAN Ze-Xiang GUAN Cheng-Yao

植物学报 . 2000, (专辑): 234 -236 .