Berggren,Greta <br/><br/>
Atlas of seeds and small fruits of North West-European plan species with morphological descriptions 
Greta Berggren 
 - Stockholm  Swedish Natural Science Research Council  1969 
 - 68p.: ill.,39 plates.; 30 cm. 
<br/><br/> Pt. 2:Cyperaceae 
<br/><br/><label>Dewey Class. No.: </label>581.042  / BER