Person
Firth, R. H. (Robert Hammill), 1858- 1931
Catalogue
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Report on, and schedule of, experiments with disinfectants / by Lt.-Col. R.H. Firth, F.R.C.S., D.P.H., R.A.M.C., (Fellow) and Allan Macfadyen, M.D., B.Sc., F.I.C.
Firth, R. H. (Robert Hammill), 1858- 1931Date: 1906
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Hygiene / by J. Lane Notter and R. H. Firth.
Notter, J. L. (James Lane), 1843-1923.Date: 1894
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Hygiene / by J. Lane Notter and R.H. Firth.
Notter, J. L. (James Lane), 1843-1923.Date: 1895
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The theory and practice of hygiene (Notter and Firth) revised and largely re-written / by R.H. Firth.
Notter, J. L. (James Lane), 1843-1923.Date: 1908
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The theory and practice of hygiene (Notter and Firth). : Revised and largely re-written / by R.H. Firth.
Notter, J. L. (James Lane), 1843-1923.Date: 1908