TY - BOOK AU - Kazibwe, Francis. TI - The ecology of biomphalaria species and their role in the transmissi on of schistosoma mansoni at Lake Albert in Western Uganda U1 - 579.17 PY - 2003/// CY - Kampala KW - Snails as carriers of disease KW - Schistosoma N1 - Unpublished thesis (PhD., Zoology ) - Makerere University, 2003; Includes bibliographical references (p.81-98) ER -