Environmental threats :  perception, analysis and management / 
edited by Jennifer Brown. 
 - London,  1989. 
 - 154 p. ;  24 cm. 
<br/><br/>Includes index and references. 
<br/><br/> Open access. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental impact analysis--Congresses.<br/>Risk management--Congresses.