J. & A. Churchill's Science List. 1 1 



A Guide to the Microscopical Examination of 



Drinking Water. With an Appendix on the 

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By Sir JOHN D. MACDONALD, M.D., F.R.S., Ex-Professor of Naval Hygiene, 

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Quarterly Journal of Microscopical Science. 



Edited by Professor Sir E. RAY LANKESTER, M.A., LL.D., F.R.S., with 

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Manual of Hygiene. 



By W. H. HAMER, M.D., D.P.H., F.R.C.P., Lecturer on Public Health, 

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JOURNAL OF STATE MEDICINE. -" This is a well-written manual, which leaves un- 

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A Handbook of Hygiene and Sanitary Science. 



By GEO. WILSON, M.A., M.D., LL.D., D.P.H. Camb., Medical Officer of 

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The Theory and Practice of Hygiene. 



(NOTTER and FIRTH.) By Colonel NOTTER, M.D., R.A.M.C. ; and Major 

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PUBLIC HEALTH. "^*, best text-book of Hygiene in the English language. . . . The 

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TIMES. " An encyclopaedic treatise. . Cannot fall to take rank as the chief authority upon 

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