MIHELCIC, JAMES.R et.al. <br/><br/>
FIELD GUIDE TO ENVIRONMENTAL ENGINEERING FOR DEVELOPMENT WORKERS 

 - Virginia  ASCE  2009 
 - xiii+547p.,23x15Cms. 
<br/><br/><label>ISBN: </label>9780784409855 
<br/><br/><label>Dewey Class. No.: </label>628 M618