276
Printed for the use of the Colonial Office,
Miscellaneous.
No. 127.
MEMORANDUM
ON THE
INFLUENCE OF RATS IN THE DISSEMINATION OF PLAGUE.
BY
PROFESSOR W. J. SIMPSON, M.D., F.R.C.P., Lecturer on the Hygiene of the Tropics, Langlan School of Tropical Medicine,
COLONIAL OFFICE,
MAY, 1900.
PUBLIC RECORD OFFICE
Reference :-
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C.O.885
7
PUBLIC RECORD OFFICE, LONDON
ALLY WITHOUT PERMISSION OF THE BE REPRODUCED PHOTOGRAPHIC- COPYRIGHT PHOTOGRAPH-NOT TO