XXXll 



INDEX. 



British Association ... ... ... 



Rrvaxt (Rev. A. T.). An intestinal beetle of the Rantu, as a pos- 

 sihle origin of the sacred scarab cult of ancient Egypt 

 P.RYANT (Rev. A. T.). The religion of the Zulu 

 Bryophyta of South Africa (T. R. Sim) 

 Buildinsi construction : tire-resisting (W. J. Delbridge) 

 Bushman paintings (Rev. X. Roberts) 

 Bve-laws 



PAGE. 

 520 



626 

 626 



57.T 

 560 



The. h'inancial features of (Rev. 



Canadian educational svstem 



Dr. W. Flint) ... ... . ■ • • 55.^ 



Campt?f.li. (Dr. S. G.), .\ plea for tlie scientific investigation of 



race differences as a basis for social legislation in 



connection with the South .\frican races ... 

 Canker, Citrus, in South Africa (Miss E. iM. Doidge) 

 Caterpillars. Trapdoor, at Aliccdale (F. Crudcn) 

 Cavvston (Dr. F. G.). Bilharziasis ; or. some risks of river batliin 

 Cedara plantation. The (J. S. flenkel ) 

 Chemistry, Elementary 

 Citrus, A bacterial spot of ( Miss E. M. Doidge) 



— canker in South .Africa (Miss E. M. Doidge) ... 



Clouds on ]\Iars ... ... . • ■ . • . 



Coinage, measures and weiglits. Decimalisation of 

 Colour-vision and tlie formation of images in man and in 



vertebrate animals (Dr. (;. L. Johnson) 

 Comet, Encke's 



1917a 



Commercial afforestation in South Africa (T. R. 

 Comparative mentality of European and Xative 



(Dr. C. T. Loram) ... ... ... ... 626 



Conference of Scientific Societies ... ... ... ... 52 1 



Constitution of the Association ... ... ... ... ii 



Consumption, Relation of production to (P. J. du Toit) ... 132 



Cosmic evolution ... ... ... ... ... 498 



Cotton (W. H. Scherffius) ... ... ... ... 187 



Council, Report of, 1015-16 ... ... ... ... xxvi 



1915-1916 



191(3-1917 



Crawford (Prof. L.), Presidential address of ... ... I 



Crime, Native superstition in its relation to (Justice C. G. Jackson) 251 

 Cruden (F.), Xote on the occurrence of trapdoor caterpillars at 



Aliccdale ... ... ... ... ... 196 



620 

 602 



196 

 621 



••• 499 

 250 

 602 

 602 



• • . 341 

 148, 314 

 certain 



575 

 238 

 527 

 5f)9 



Sim) 



.school pupils; 



Daylight saving 



(R. T. A. Tnnes) 



Decimalisation of Weights, Measures and Coinage 

 Delrridgk (W.J.). Fire-resisting building-construction ... 

 Dcpsides and tanning substances, iMsclier's synthesis of ( Prof. J. 



Wilkinson) 

 Divination, IJantu methods of, ( Re\-. \. Roberts) 

 Doidge (.Miss E. M.). .A bacterial bligiit of pear blossom '. 



■ , .'\. bacterial spot of citrus 



. Citrus canker in South .\frica ... 



Domestic animals in Zululand, Tselse-My disease in ( D. T. Mitche 

 DoKNAN (Rev. S. S.), Xotes on some Rhodesian Xative poisons. 

 Dragon-fly larvrc. The respiratory organs of ( S. (i. Rich ) 

 Drakcnsbcrg, The. Forest progress in (J. S. lienkcl) 

 Drugs. .Analysis of. Standards and standard methods in (J. 



Jamieson) 



575 



