Ward C.H <br/><br/>
Environmental Toxicology and Chemistry  English 
C. H Ward  
 - New York   Pergamon Presss  1993 
 - 1517p  ill  26cm 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>363.728 7 ENV