Harms, R L <br/><br/>
Isolation and Characterization of Coproporphyrin Produced by Four Subspecies of Bacillus thuringiensis.  [electronic resource] 

 -  Applied and environmental microbiology  Mar 1986 
 - 481-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0099-2240 
<br/><br/><label>Standard No.: </label>10.1128/aem.51.3.481-486.1986  doi