Beitrage zur Entomologie 
 Contributions To Entomology  Official publication of the German Society of General and Applied Entomology 

 - volume:  graphs, photographs  25 cm 
 - Six no. a year 
 - Semiannual 
 - v.1 - ; Nr. 1 (Okt. 1951)- 
<br/><br/><label>ISSN: </label>0005-805X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Entomology--Periodicals