Petrik, Milivoj. <br/><br/>
The training of sanitary engineers :  schools and programmes in Europe and in the United States. 

 - Geneva :  World Health Organization,  1956. 
 - World Health Organization. Monograph series ;  no. 32 .
 - Monograph series (World Health Organization) ;  no. 32 .
<br/><br/><label>LCCN: </label>57000845 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sanitary engineering -- Study and teaching.--Sanitary engineering -- Study and teaching.
<br/><br/><label>LC Class. No.: </label>TD157  / .P4 
<br/><br/><label>Dewey Class. No.: </label>628.07