Report of the United States public health service 

 - Washington  Govt. Press        1944 
 - "iv,838p"  cm. 
<br/><br/><label>Standard No.: </label>187590 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>"Y(D854).7382.N37, G7"