Ara mostrant els elements 1-2 de 2
Pueyo Puntí, Salvador (Data de defensa: 2003-03-25)
This work is the result of a search for general (or nearly general) regularities at ecosystem level, and an exploration of their practical relevance in our relations with the environment.<br/>I began ...
Bonada i Caparrós, Núria (Data de defensa: 2003-04-02)
The main objective of this work has been to determine the structure of the macroinvertebrate communities in mediterranean rivers at different scales, organization and taxonomical levels. To achieve that, ...