HARTMANN T.HUDSON <br/><br/>
PLANT PROPAGATION PRINCIPLES AND PRACTICES 

 - LONDON  PRENTCE-HALL  1975 
<br/><br/><label>ISBN: </label>0-13-680991-X 
<br/><br/><label>LC Class. No.: </label>631.53/HAR  / 6 
<br/><br/><label>Dewey Class. No.: </label>631.53/HAR  / 6