Subjects: Siphonaptera -- pathogenicity / Dates by Range: 1950-1999 - Digital Collections - National Library of Medicine Search Results

Start Over Subjects Siphonaptera -- pathogenicity ✖ Dates by Range 1950-1999 ✖

1. Lao shu, tiao zao, he shu yi

Publication:: [Beijing? : Zhong yang wei sheng bu xuan chuan chu?, 1952]
Subject(s):: Plague -- prevention & control
Communicable Disease Control
Rats
Siphonaptera -- pathogenicity
Health Education
China