Ramsden, E. N. <br/><br/>
A-Level chemistry:  chemistry of the environment/ 
E. N. Ramsden 
 - London  Stanley Thornes Publishers  1996 
 - 160p.:  ill.  27cm 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>9780748724000 
<br/><br/><label>LC Class. No.: </label>TD193  / .R14 1996