@book{238033,
	author = {Bechara, José Alfredo and Ruiz Díaz, Federico José},
	title = {Effects of mean annual discharge and ram regulation on fish biomass in the high Paraná River - Argentina -},
	note = {Bechara, JA-Instituto de Ictiología del Nordeste. Facultad de Ciencias Veterinarias. Universidad Nacional del Nordeste. Sargento Cabral 2139. 3400 Corrientes-Argentina  6 p.}
}