Species Abundance Distribution of Ectoparasites on Norway rats (Rattus norvegicus) from a Localized Area in Southwest China oleh Xian Guo Guo, Wen Ge Dong, Xing Yuan Men, Ti Jun Qian, Dian Wu, Tian Guang Ren, Feng Qin, Wen Yu Song, Zhi Hua Yang, Quinn E Fletcher