| Table of contents Ecol. austral vol.13 no.1 Córdoba Jan./June 2003 Press Release | | | |
Editorials | | | | | | | Original researches | | | | · Tillandsia recurvata L. as a bioindicator of sulfur atmospheric pollution Graciano, Corina; Fernández, L V; Caldiz, D O
| | | | · Geomorphological characteristics of mountain watershed rivers colonized by Castor canadensis in Tierra del Fuego, Argentina Coronato, A; Escobar, J; Mallea, C; Roig, C; Lizarralde, M
| | | | · Relationship among grain-size, plant communities, and fluvial and eolian processes in a piedmont of the central Andes in Argentina González Loyarte, María M
| | | | · Allelopathic effects of Sorghum halepense (L.) Pers. on Triticum aestivum (L.) seedlings growth and above-ground and below-ground biomass Acciaresi, Horacio A; Asenjo, Carlos A
| | | | · Evaluation of Trichocereus terschecki survival in soils contaminated with hazardous wastes and products from petrol pumps Plaza, J; de Viana, M L; Cazón, A V
| | | | · Allochthonous organic matter and functional organization of macroinvertebrates at habitat scale in Patagonian mountain rivers Velásquez, Stella M; Miserendino, M Laura
| | | | · Reproductive biology and growth of Pimelodus clarias maculatus (Lac. 1803) (Pisces, Pimelodidae) in the influence area of Yacyretá dam Araya, Patricia; Hirt, Lourdes; Flores, Silvia
| | | | · Saprophytic actinomycetes associated to the rhizosphere and rhizoplane of Discaria trinervis Solans, Mariana; Vobis, Gernot
| | | | · Diagnosis of environmental degradation for hydric erosion in the Napostá Grande stream's basin Gaspari, Fernanda J; Bruno, Juan E
| | | Short communications | | | | · Pre-dispersal seed predation in Fabiana imbricata (Solanaceae) a north-western Patagonian shrub Gittins, Cecilia; Chartier, Marcelo P; Ghermandi, Luciana; Guthmann, Nadia
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