Davydova, M. <br/><br/>
Nature reserves in the USSR 
M. Davydova, V. Koshevoi ; translated from the Russian 
 - Moscow :  Progress Publishers,  1989. 
 - 105 pages :  illustrations (some col.) ;  23 cm. 
<br/><br/> Title on verso t.p.: Zapovednymi tropami. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>5010017083 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural areas--Soviet Union.<br/>Natural history--Soviet Union.