@article {21,
	title = {Ara{\c c}{\'a}: biodiversidade, impactos e amea{\c c}as},
	journal = {Biota Neotropica},
	volume = {10},
	year = {2010},
	month = {2010},
	doi = {10.1590/S1676-06032010000100022},
	author = {Amaral, Antonia C. Z. and Migotto, Alvaro E. and Turra, Alexander and Schaeffer-Novelli, Yara}
}
