Duffey, Eric <br/><br/>
Ecological studies on the spider fauna of the Malham Tarn area / 
by Eric Duffey. 
 -- [s.l. :   [s.n.],   1963 
 - P. 65-87 
<br/><br/> Separata de : Field Studies. Vol. 1, n. 5 (1963). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Araņas
<br/><br/><label>Universal Decimal Class. No.: </label>595.44