By Casciotta, Jorge Rafael.
.
12 páginas , Casciotta, J.-Departamento científico de zoología vertebrados, Facultad de Ciencias Naturales y Museo, 1900 La Plata, Argentina

Place hold on Brazilian freshwater fish assemblages from southern pampean area, Argentina

By Almirón, Adriana Edith.
.
8 páginas , Almirón, A.-Dep. Cient. Zool. Vertebrados, Facultad de Cs. Naturales y Museo de La Plata, 1900 La Plata, Argentina

Place hold on Ichthyogeographic boundary between the brazilian and austral subregions in South America, Argentina