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CONTENTS, 
XI.—On the Influence of Infantile Mortality on Birthrate. 
By G. H. Kniss, F.s.s., F.R.A.S., Commonwealth Statistician. 
XII.—Note on Pucherite from West Australia. By E. 
GRIFFITHS, Caird Scholar, University of Sydney. (Com- 
municated by J. A. SCHOFIELD, ir ie aoa of Chemistry, 
University of Sydney) BY 
XIII.—The Rainfall of ISaabraiey By Tota Baetinita! [wie 
Plates] de 
XIV.—A revision of fie ataban Oncekolobide:: By J 
Dovetas OgiLBY and ALLan R. McCuntocs. (Gomenaee: 
cated by C. HEDLEY.) ... ! 
XV.—Some Geological Notes on ‘the country behind ioe 
Bay. By H. I. Jensen, D. sc. 
XVI.—The Discontinuity of Potential at ihe Surface of 
Glowing Carbon. By J. A- Pouuock, A. B. B. Ranciaun, 
and BE. P. Norman. a aah 
XVII.—The Sedimentary Rocks of the Lower Shaaihaven 
River. By Cuaruzs F. Laspron. (Communicated by R. T. 
BAKER, F.L.S.) [With Plates XLIV-—XLVIII] ... wee 
XVIII.—Vocabulary of the Ngarrugu Tribe, N.S. Wales 
By R. H. Matuews, L.s. Ne te Sas a sia 
ENGINEERING SECTION. 
XIX.—Chairman’s Address. By T. W. Keuts, M. Inst. C5, 
[With Plates | cs be a Bee ae 
XX.—Hydro Electric Téstallatipns. By KE. Kingurn Scort, 
Assoc. M. Inst.C.E., MLE.E., The University of Sydney. (Com- 
» municated by F. M. Gummow, M.¢.z.) ... i fe Mee 
RT. XXI.—Some Notes on the State of the Melbourne Water 
Supply. By T. W. Kees, m inst on ... fp an LXXI. 
STRACT OF PROCEEDINGS 
PROCEEDINGS OF THE ENGINEERING SECTION ... 
InpDEX TO VoLtumME XLII. 
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238 
251 
253 
264 
299 
311 
316 
Ll. 
1. 
Ixxxi. 
(xxili.) 
