Ershova, L S <br/><br/>
[Effect of the bacterial preparation, insectin, on the fleas Xenopsylla cheopis].  [electronic resource] 

 -  Parazitologiia   
 - 552-4 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0031-1847 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bacillus<br/>Biological Products--pharmacology<br/>Insect Control<br/>Insecticide Resistance<br/>Insecticides--pharmacology<br/>Larva<br/>Siphonaptera