Agricultural crop issues and policies 

 - Washington :  National Academic Press,  1993 
 - 449 p. 
 - Managing global genetic resources .
 - Managing global genetic resources .
<br/><br/><label>LCCN: </label>40195 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Germoplasma.<br/>Recursos genéticos.
<br/><br/><label>Dewey Class. No.: </label>581.151  / N3