@book{238626,
	author = {Lopes, C. a. and Benedito, E.},
	title = {Trophic position of bottom feeding fish in the Upper Paraná River floodplain / C. A. Lopes , E. Benedito , L. A. Martinelli},
	year = {2011},
	note = {Disponible en caja 14 no 50}
}