Biomphalaria molluscs (Gastropoda: Planorbidae) in Rio Grande do Sul, Brazil

by Michele Soares Pepe, Roberta Lima Caldeira, Omar dos Santos Carvalho, Gertrud Muller, Liana Konovaloff Jannotti-Passos, Alice Pozza Rodrigues, Hugo Leonardo Amaral, Maria Elisabeth Aires Berne
Published 2009-08-01