Investigation and evaluation of endangered diversity in Shandong province
TIAN Guiquan, SONG Yandong, LIU Qiang, ZONG Xuemei, ZHANG Xuejie, MENG Xiangliang, GENG Dejiang, CAO Zenjie
Ecology and Environment . 2012, (1): 27 -32 .  DOI: 10.16258/j.cnki.1674-5906(2012)01-0027-06

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