TY  - BOOK
AU  - Costa,Bernardo Francisco Bruto da
TI  - Sleeping sickness; a record of four years' war against it in Principe, Portuguese West Africa
AV  - RC246 .B77
U1  - 616.9681 
PY  - 1916///
CY  - London
PB  - Pub. for the Centro colonial, Lisbon, by Baillière, Tindall and Cox
KW  - Sleeping-sickness
KW  - Tropical medicine
KW  - Príncipe (Sao Tome and Principe)
KW  - Sanitary affairs
ER  -