1. 1972. ‘Medical geography of the helminthiasis’, in , and (Eds), An Introduction to the Medical Geography of Brazil, Ed. Blücher, Säo Paulo, 305–334. (in Portuguese)
2. Studies on the migratory characin, Prochilodus platensis Holmberg 1889, (Pisces, Characoidei) in the River Pilcomayo, South America
3. 1975. ‘Hydrologic régime of the Paraná river and its influence on Ecosystems’, in (Ed.), Coupling Land and Water Systems, Springer Verlag, New York, 175–197.
4. 1976. Water Quality of the Paraná River. An Introduction to its Ecological Study. Dir. Construc. Portuarias-INCYTH-PNUD ONU, Argentina, 202 pp. (in Spanish)