Proceedings of the Biological Society of Washington 

 - Washington  Biological Society of Washington 
 - Trimestral 
<br/><br/> Donación v. 13, 32-46: Dr. Cristóbal M. Hicken 
<br/><br/>Bibliography of agriculture  Biological abstracts 
<br/><br/><label>ISSN: </label>0006-324X  
<br/><br/><label>Subjects--Topical Terms: </label><br/>BIOLOGIA<br/>CONGRESOS