TY  - JOUR 
T1  - Studies on the Bacillus sphaericus Larvicidal Activity against Malarial Vector Species in Amazonia
JO  - Memórias do Instituto Oswaldo Cruz
A1  - Rodrigues, Iléa Brandão
A1  - Tadei, Waderli Pedro
A1  - Dias, José Manoel C Silva
SN  - 0074-0276
UL  - 10.1590/S0074-02761998000400005
VL  - 93 
Y1  - 1998
PB  - Brazil 
ER  -