Catalogue of the vascular plants of Guaramacal National Park, Portuguesa and Trujillo states, Venezuela / 
by Laurence J. Dorr ... [and others]. 
 - 154 pages :  maps ;  c26 cm. 
 - Contributions from the United States National Herbarium ;  v.40. .
 - Contributions from the United States National Herbarium ;  v.40. .
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant communities--Venezuela--Guaramacal National Park.<br/>Botany--Venezuela--Guaramacal National Park.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Parque Nacional Guaramacal (Venezuela)