New seed and old laws  : regulatory reform and then diversificatio n of national seed systems / 
edited by Robert Tripp 
 - London :  Intermediate Technology Publications,  1997 
 - xii, 259 p. :  ill. ;  23 cm 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>1853394157 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Seed technology
<br/><br/><label>Dewey Class. No.: </label>632.521