TY - BOOK AU - Blagoveschenski,D.I. TI - Fauna of the ussr Les poux (Siphunculata) des mammifËres domestiques SN - 0 7484 0026 5 PY - 1960/// PB - ACADEMY OF SCIENCES OF THE USSR KW - Freshwater snails KW - Africa KW - Classification KW - Schistosomiasis KW - Transmission KW - Snails as carriers of disease ER -