Salvato, Joseph A. <br/><br/>
Environmental engineering and sanitation 
Joseph A. Salvato, Jr 
 - 2nd ed 
 - New York  Wiley-Interscience  1972 
 - 919p. ill. 29cm 
 - Environmental science and technology .
<br/><br/> Photostat copy 
<br/><br/><label>ISBN: </label>0471750778 
<br/><br/><label>LCCN: </label>79-39724 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental health<br/>Sanitary engineering<br/>Sanitation