Earth in danger :  pollution and conservation / 
by Ian Breach 
 - Garden City, N.Y. :  Doubleday,  1976 
 - v. :  ill. (some col.) ;  27 cm. 
<br/><br/> 'Also published in parts as Pollution and Conservation.'  Includes indexes 
<br/><br/>Breach, I. Pollution.--Crawford, M. Conservation. 
<br/><br/><label>ISBN: </label>0385113455 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollution--Environmental aspects<br/>Nature conservation<br/>Conservation of natural resources