CONTENTS {continued). 



PAGE 



XXVIII. Supplementary Note on tlie Volumetric Estimation of Sugar by an 

 Ammoniated Cupric Test giving Reduction without Precipitation. 

 By F. W. Pavy, M.D., F.R.S .272 



XXIX. .About some General Laws of Animal Life. By Nicholas Wag-nee, 



Professor of Zoology, University, St. Petersburg .... 273 



List of Presents 274 



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Captain Creak's Paper, vol. xxix, in tbe Table, page 35, for 1875 read 1876. 

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