Ehrenroth,  Björn <br/><br/>
Close  Get a Copy Find a copy in the library Autumn movements in Parus and Aegithalos (Passeriformes) in central Sweden / 
Björn Ehrenroth. 
 - Uppsala :   Univ.,  1979. 
 - 15 p.  
 - Abstracts of Uppsala dissertations from the Faculty of Science ;  506 .
<br/><br/><label>ISBN: </label>9155408877  9789155408879 
<br/><br/><label>Subjects--Index Terms: </label>ზოოლოგია ჩიტები ორნიტოლოგია 
<br/><br/><label>Universal Decimal Class. No.: </label>598.2