1975: vol. 2, no. 4

Artículos

• Annual fluctuation in the structure and biomass of the aquatic vegetation in several ponds of the flood plain of the middle Paraná River

  Juan José Neiff

  153-183

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• Ecological contributions to the biogeography of the Mendoza province

  Virgilio Germán Roig, Julio Rafael Contreras

  185-217

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• Distribution of eggs, larvae and juveniles of fish in south Buenos Aires, Patagonian and Fireland areas of the argentinean continental shelf, in relation to the environmental conditions. November 1973 - January 1974

  Juana D. Ciechomski, María C. Cassia, Graciela Weiss

  219-248

  • PDF (Español (España))