Youngken, Heber W. <br/><br/>
Tratado de farmacognosia 

 - Mexico :   Atlante,  1951  
<br/><br/><label>Standard No.: </label>DEX-M2166 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MICROANALISIS<br/>ANTIBIOTICO<br/>TAXONOMIA<br/>MORFOLOGIA<br/>FARMACOGNOSIA
<br/><br/><label>Universal Decimal Class. No.: </label>581.6