Long-term controlled field experiment on the competition between two species of biomphalaria (mollusca, basommatophora), the snail vectors of schistosoma mansoni in northeastern Brazil

Barbosa, Constança S; Barbosa, Frederico S; Arruda, Francisco.
Cad. saúde pública ; 9(2): 170-6, abr.-jun. 1993. ilus, tab
Artigo Inglês | LILACS | ID: lil-124450