Atlas climático de América del sur. I. Mapas de temperaturas y precipitaciones medias.= Climatic atlas of South America. I. Maps of mean temperature and precipitation.
World Meteorological Organization.
Hoffmann, José A. J.
Unesco
Ginebra : O[rganización] M[eteorológica] M[undial],
1975.
Prepared under the direction of José A. J. Hoffmann.
" ... jointly sponsored by Unesco and WMO."
Spanish, English, French and Portuguese.
Scale of most maps 1:10,000,000.
"Part of the World Meteorological Organization's World Climatic Atlas project"--Introduction.