Libélulas de las Yungas (Odonata) una guía de campo para las especies de Argentina = Dragonflies of the Yungas (Odonata) : a field guide to the species from Argentina - Ellenrieder, Natalia von (Pensoft, 2007)
"The Yungas are highly biodiverse cloud forests extending from Venezuela south through NW Argentina, and are considered one of the biodiversity 'hot spots' in South America"--P. [4] of cover
Includes bibliographical references (p. 114) and index