Luczak, Jadwiga <br/><br/>
Differences in the structure of communities of web spiders in one type of environment (young pine forest) / 
Jadwiga Luczak. 
 -- Warszawa :   Polska Akademia Nauk,   1963 
 - pp. 159-221 
<br/><br/> Separata de : Ekologia Polska T. XI n. 6. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arácnidos<br/>Arañas
<br/><br/><label>Universal Decimal Class. No.: </label>595.44