@article{Fern_ndez_2005, title={Aquatic birds as bioindicators of trophic changes and ecosystem deterioration in the Mar Menor lagoon (SE Spain)}, volume={550}, ISSN={1573-5117}, url={http://dx.doi.org/10.1007/s10750-005-4382-0}, DOI={10.1007/s10750-005-4382-0}, number={1}, journal={Hydrobiologia}, publisher={Springer Science and Business Media LLC}, author={Fernández, Julia Martínez and Selma, Miguel Angel Esteve and Aymerich, Francisco Robledano and Sáez, María Teresa Pardo and Fructuoso, María Francisca Carreño}, year={2005}, month=Nov, pages={221–235} }