Alderweireldt, Mark <br/><br/>
Day/night activity rhythms of spiders occurring in crop-rotated fields / 
MArk Alderweireldt. 
 -- [S.l.] :   [s.n.],   1994 
 - pp. 55-61 
<br/><br/> Separata de : Eur. J. Soil Biol. 30(2) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arácnidos<br/>Arañas
<br/><br/><label>Universal Decimal Class. No.: </label>595.4