Ward, Diana Valiela <br/><br/>
Biological environmental impact studies  theory and methods 
Diana Valiela Ward 
 - New York  Academic Press  1978 
 - 157p. ill. 24cm 
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>012735350X 
<br/><br/><label>LCCN: </label>78-10595 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental impact analysis<br/>Pollution--Environmental aspects