TY  - BOOK
AU  - Crisp,G.
TI  - Simulium and onchocerciasis in the Northern Territories of the Gold Coast / 
PY  - 1956///
CY  - London : 
PB  - H. K. Lewis & Co. Ltd. , 
KW  - Onchocerciasis
KW  - Entomology
ER  -