182 pages, 16 unnumbered pages of plates : illustrations (some color), maps ; 30 cm + 1 folded color map in pocket (on sheet 65 x 38 cm, folded to 19 x 17 cm)
OCLC
ocn929954901
Accompanying map: Mapa de ecoregiones, República Argentina. Scale 1:5,000,000.
Includes bibliographical references (pages 175-182).