Efficient conservation of crop genetic diversity : theoretical approaches and empirical studies 
editor by Detlef Virchow 
 - 1st ed 
 - Berlin  Springer  2003 
 - xiii, 247 p. : ill. ; 24 cm 
<br/><br/> Includes bibliographical references 
<br/><br/><label>ISBN: </label>9783540000068 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crops -- Germplasm resources<br/>Germplasm resources conservation
<br/><br/><label>Dewey Class. No.: </label>333.95316 VIR