TheBlack-neckedCraneinChangtang（实用应用文）

Doc-11GMN4；本文是实用应用文的论文参考范文或相关资料文档。正文共5,652字，word格式文档。内容摘要：If the Tibetan antelope is an elf among the highland animals， then the black-necked crane is undoubtedly the socialite among the birds on the Qinghai-Tibet Plateau. Gruidae are divided into four genera and fifteen species， of which the ...