Sinyakov, Yuri .  1939- <br/><br/>
Standing up for nature / 
Yuri Sinyakov. 
 - Moscow :  Novosti Press Agency Pub. House,  c1979. 
 - 53 p., [12] leaves of plates :  ill. ;  19 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nature conservation--Soviet Union.
<br/><br/><label>Dewey Class. No.: </label>333.950947  / SIS 1979