Biological abstracts/RRM 

 - PHILADELPHIA, pa. :  BIOSCIENCES INFORMATION SERVICE (BIOSIS), 
 - Quincenal 
<br/><br/><label>ISSN: </label>0192-6985 
 = Biological abstracts/RRM 
<br/><br/><label>Subjects--Index Terms: </label>BIOLOGIA BIBLIOGRAFIA;  INDICES