Aitchison, C.W.  1943- <br/><br/>
The phenology of winter-active spiders / 
C.W. Aitchison. 
 -- [S.l.] :   [s.n.],   1984 
 - pp. 249-271 
<br/><br/> Separata de : J. Arachnol. 12 (1984) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arácnidos<br/>Arañas
<br/><br/><label>Universal Decimal Class. No.: </label>595.4