Petrik, Milivoj <br/><br/>
The training of sanitary engineers:  schools and programmes in Europe and in the Unites States/ 
Milivoj Petrik 
 - Geneva:  World Health Organization,  1956 
 - 151 p.;  24 cm. 
 - World Health Organisation Mongraph Series  no.32 .
<br/><br/><label>ISBN: </label> Rs. 20 s. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sanitary engineering--United States<br/>Public health--United States
<br/><br/><label>Subjects--Index Terms: </label>Sanitary engineers - Training of - United States 
<br/><br/><label>Dewey Class. No.: </label>628.0711