Zhukov,Oleg. <br/><br/>
Ecology : cause for alarm,views of a Soviet journalist. 
by Oleg Zhukov. 
 - Moscow  Novosti  c1990 
 - 78p.cil.ill.maps.;  22cm. 
<br/><br/><label>Dewey Class. No.: </label>574.5  / ZHU