Johansen, Donald Alexander <br/><br/>
PLANT EMBRYOLOGY :  EMBRYOGENY OF THE SPERMATOPHYTA 

 - [s.l.]:   Chronica Botanica,  1950  
<br/><br/><label>Standard No.: </label>DVE-M6288 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EMBRIOLOGIA DE LAS PLANTAS<br/>EMBRIOLOGIA VEGETAL
<br/><br/><label>Universal Decimal Class. No.: </label>581.3