Copeland, Lawrence O. <br/><br/>
Principles of seed science and technology 
/by Lawrence O. Copeland and Miller B. McDonald 
 - 4ed. 
 - Norwell, Mass. :  Kluwer Academic Publishers,  2001. 
 - 467 p.  : ilus. ; gráfs. 
<br/><br/><label>LCCN: </label>90382 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Semillas.
<br/><br/><label>Dewey Class. No.: </label>631.521  / C6 2001