Herbert E. Hudson, Jr <br/><br/>
Water Clarifuication Processes : Practical Desing and Evaluation 

 - 1 Edición 
 - Florida  Litton Educational   1981 
 - 353 p. 
<br/><br/><label>ISBN: </label>0-442-24490-8 
<br/><br/><label>Dewey Class. No.: </label>i016