Air and water pollution 

 - London:   Adam Hilger,   1972 
 - 613p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Subjects--Index Terms: </label>Environmental science 
<br/><br/><label>Universal Decimal Class. No.: </label>628.5(082.2)  / L2