Nilssson S <br/><br/>
Atlas of airborne pollen grains and spares in Northern Europe 

 - Europe  Stockholo           1977 
 - 159p.  cm. 
<br/><br/><label>Standard No.: </label>50768 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Pollen<br/>Botany
<br/><br/><label>Dewey Class. No.: </label>I,166, L7