Spermophilus dauricus, a member of the subfamily Sciurinae and family Scuidae, is an endemic rodent of North China.Sperm......

目的讨论并分析察哈尔丘陵-松辽平原达乌尔黄鼠鼠疫自然疫源地鼠疫现状及防治对策.方法查阅整理该疫源地所辖省区1985～2004年20年间......