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BRITISH
BLOOD-SUCKING FLIES
BY
F. W. EDWARDS, Sc.D., F.R.S., H. OLDROYD, M.A.
and J. SMART, Ph.D.
DEPARTMENT OF ENTOMOLOGY
BRITISH MUSEUM (NATURAL HISTORY)
LONDON:
PRINTED BY ORDER OF THE TRUSTEES
OF THE BRITISH MUSEUM
1939
Issued 23rd August, jpjp] [Price Fifteen Sliillinas
