Clay, H. Henry  <br/><br/>
The sanitary inspector's handbook :  a manual for sanitary inspectors and other public health officers  

 - London  H.K Lewis & Co Ltd   1950 
 - 565p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sanitary 
<br/><br/><label>Dewey Class. No.: </label>614.0942   / C41