@article {72,
	title = {Ecologia y biocenologia del habitat lagunar o lago de tercer orden de la region neotropica pemplada (Pampasia sudoriental de la Argentina)},
	journal = {Physis},
	volume = {31},
	year = {1972},
	pages = {55-76},
	keywords = {CENTROPAGIDAE},
	author = {Ringuelet, R. A.}
}
