Principles and practice of cholera control/ 
J. de Aroaz... [et al .]. 
 - Geneva, Switzerland :  World Health Organisation ,  1970. 
 - 143 p. : ill. ,  21 cm. 
 - Public Health Papers ;   40. .
<br/><br/>Includes Bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cholera
<br/><br/><label>National Library of Medicine Call No.: </label>WHO WC 262  / P935 1970