Pryde, Lucy T. <br/><br/>
Environmental chemistry :  an introduction / 
by Lucy T. Pryde 
 - Menlo Park, California :  Cummings Publishing company,  1973 
 - 376 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographies 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry<br/>Pollution<br/>Environmental protection