Felsenfeld, Oscar. <br/><br/>
The cholera problem. 

 - Missouri  Green  1967. 
 - 165p  illus. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliography. 
<br/><br/><label>LCCN: </label>67026004  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cholera
<br/><br/><label>Dewey Class. No.: </label>616.9