World plant conservation bibliography / 
compiled by Royal Botanic Gardens, Kew [and] Threatened Plants Unit, World Conservation Monitoring Centre. 
 - [Kew, England] :  [S.l.] :  The Gardens ;  The Unit,  1990 
 - xv, 645 p. ;  25 cm. 
<br/><br/> Includes indexes 
<br/><br/><label>ISBN: </label>0947643249 
<br/><br/><label>LCCN: </label>93-247215 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant conservation--Bibliography
<br/><br/><label>Subjects--Index Terms: </label>Plants  Conservation