Supplement to Index Bergeyana / 
Norman E. Gibbons, Kathleen B. Pattee, and John G. Holt, co-editors. 
 - Baltimore :  Williams & Wilkins,  c1981. 
 - vii, 442 p. ;  24 cm. 
<br/><br/><label>ISBN: </label>0683041061 
<br/><br/><label>LCCN: </label>80026585  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bacteria--Classification.
<br/><br/><label>LC Class. No.: </label>QR81  / .I5 Suppl 
<br/><br/><label>Dewey Class. No.: </label>589.90012