Harkness, Mabel G. <br/><br/>
The Bernard E. Harkness seedlist handbook 

 - 2 ed. 
 - Portland, Oregon :  Timber Press,  1993 
 - 506 p. 
<br/><br/><label>LCCN: </label>40506 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Semillas--Catálogos.
<br/><br/><label>Dewey Class. No.: </label>631.521  / H3 1993