Dahlgren, Rolf M. T.,  1932- <br/><br/>
The monocotyledons :  a comparative study / 
Rolf M. T. Dahlgren and H. Trevor Clifford in cooperation with U. Hamann ... [et al.]. 
 - London :  Academic Press,  1982. 
 - 378 p. :  ill. ;  29 cm. 
 - Botanical systematics ;  v.2 .
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0122006801 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Monocotyledons--Classification.<br/>Botany--Classification.