I P/QB.10
m 91. b
No. 38.
(NEW SERIES)
SCIENTIFIC MEMOIRS
BY
OFFICERS OF THE MEDICAL AND SANITARY DEPARTMENTS
OF THE
GOVERNMENT OF INDIA
PRELMINARY REPORT ON THE KILLING OF RATS AND RAT FLEAS
BY HYDROCYANIC ACID GAS.
BY
CAPTAIN W. D. H. STEVENSON, M.B., I.M.S.
(Bombay Bacteriological Laboratory.)
ISSUED UNDER THE AUTHORITY OF THE GOVERNMENT OF INDIA
BY THE SANITARY COMMISSIONER WITH THE GOVERNMENT
OF INDIA
[NLS note: a graphic appears here - see image of 75033552.tif]
CALCUTTA
SUPERINTENDENT GOVERNMENT PRINTING, INDIA
1910
Price annas 8 or 9d.