Alloway, B. J. <br/><br/>
Chemical principles of environmental pollution / 
B. J. Alloway and D. C. Ayres. 
 - 2nd ed. 
 - London :  Blackie Academic and Professional,  1997. 
 - xvii, 395 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0751403806 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollution.