Clark, John L. <br/><br/>
Floristic checklist of the Mache-Chindul Mountains of Northwestern Ecuador / 
John L. Clark, David A. Neill and Mercedes Asanza 
 - Washington, D.C. :  Department of Botany, National Museum of Natural History,  2006 
 - 180 p. :  ill. ;  25 cm. 
 - Smithsonian Institution.  Contributions from the United States National Herbarium ;  volume 54 : 1-180 .
<br/><br/><label>ISBN: </label> Hadiah 
<br/><br/><label>Subjects--Corporate Names: </label><br/>National Museum of Natural History (U.S.)--Catalogs