Stace, Clive A. <br/><br/>
Plant taxonomy and biosystematics/ 
Clive A. Stace. 
 - 2nd ed. 
 - Cambridge :  Cambridge University Press,  1989. 
 - vii, 264 p. :  ill. ;  23cm. 
<br/><br/><label>ISBN: </label>052141752X (pbk.) 
<br/><br/><label>Subjects--Index Terms: </label>Plants  Taxonomy