TY  - BOOK
AU  - Graham-Smith, G. S.
ED  - 
TI  - Flies in relation to disease; non- bloodsucking flies
U1  - 614.4322 Gra/Fli 
PY  - 1913///
CY  - Cambridge
PB  - University press
KW  -  Public preventive medicine
KW  - Flies as carriers of disease 
ER  -