(xxx.) 



PAGE 



Sewage, analysis ... 31, 32 



biological treatment of . . . 29 



biolysis of 29 



zymolysis of ... ... 29 



Silver nuggets ... ... ... 255 



Smith, Henry G., f.c.s., On a 



new aromatic aldehyde 

 occurring in Eucalyptus oils 286 



On the amyl ester of 



eudesmic acid, occurring in 

 Eucalyptus oils ... 72, xv. 



On the constituent of pep- 

 permint odour occurring in 

 many Eucalyptus oils, Part 

 I. ... ... ...136, xxxix. 



On a Eucalyptus oil con- 

 taining 60 per cent, of 

 geranyl acetate ...142, xxxix. 



State water rights 233 



Strength of brickwork when 



subjected to stresses xliii , Ixv. 

 Strub system of rack railways 88 

 Sun's motion in space 148, xxxviii. 



T 



Thiselton-Dyer, Sir W. Turner, 

 k.c.m.g.,m.a.,f.r.s , elected 

 honorary member... ... xliii. 



PAGE 



Transverse tests of brickwork lxvi. 



Victorian gold nuggets 259, xxxv. 

 Volumes of solids as related to 



transverse sections 36, xiii. 



W 

 Warren, Prof. W. H., M. Inst. C.E., 

 M. Am. Soc C.E., and Barra- 



Clough, B.E., M.M.E., Assoc. 



M. Inst. c. E., Experimental 

 investigation on the strength 

 of brickwork when subjected 

 to compressive and trans- 

 verse stresses lxiii., Ixv. 



Water mills xix. 



rights in Australia 233, xliii. 



supply of Sydney... ...viii. 



Weapons, aborigines of Port 



Stephens, N.S.W. 103, xxix. 



Windmills xix. 



Wool and presses ... xxxviii. 



Zymolysis of sewage 



20 



