Goerks, L.S. <br/><br/>
Mustard's introduction to public health  by L.S. Goerks and E.L. Stebbins. 

 - 5th ed. 
 - New York  Macmillan  1968 
 - xii, 46p. 
<br/><br/><label>Dewey Class. No.: </label>614  / M95M