Levy, Leo. <br/><br/>
The ecology of mental disorder / 
by Leo Levy, Louis Rowitz. 
 - New York, N.Y. :  Behavioral Publications,  1973. 
 - xx, 209 p. 
<br/><br/> Includes bibliography. 
<br/><br/><label>ISBN: </label>0877050341 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mentally ill-Chicago.<br/>Ecology.<br/>Mental disorders.<br/>Mental disorders-Occurences-Chicago.