Subjects: Diptera -- pathogenicity / Titles: Chuan bing de cang ying - Digital Collections - National Library of Medicine Search Results

Start Over Subjects Diptera -- pathogenicity ✖ Titles Chuan bing de cang ying ✖

1. Chuan bing de cang ying

Publication:: [Beijing? : Zhong yang wei sheng bu xuan chuan chu?], 1952
Subject(s):: Communicable Disease Control
Diptera -- pathogenicity
Health Education
Hygiene
China