The plant seed :  Development, preservation, and germination / 
Edited by irwin rubenstein... y otros. 
 - 266 páginas 
<br/><br/> "based on proceedings of a symposium held at the university of minnesota, mar. 21-23, 1978" 
<br/><br/><label>ISBN: </label>0-12-602050-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Semillas--Congresos<br/>Germinación--Congresos
<br/><br/><label>LC Class. No.: </label>QK661  / P52