Chow Winston and others Ed. <br/><br/>
Clean water    Factors that influence its availability, quality and its use  Proceedings International Clean Water Conference held in La Jolla , California , 28-30 November 1995   

 - Dordrecht  Kluwer Academic Publishers          1996 
 - lx,354p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography
<br/><br/><label>Dewey Class. No.: </label>U6715, N6