Pokki, Jouko <br/><br/>
Distribution, demography and dispersal of the field vole, Microtus agrestis (L.) in the Tvärminne archipelago, Finland 

 - 48 p. 
 - Acta zoologica Fennica  164 .
<br/><br/> Bibliogr. 
<br/><br/><label>ISBN: </label>951-9481-09-5