fgi 



.VS.VZ'in INDEX. 



PAGE. 



Sectional Meetings. List of papers read at ... ... ... 129 



Officers of former years ... ... ... ... xiv 



Selection and breeding- of desiralile strains nf honelicial in'^cct'^ 



( C. W. Mally ) 

 Shrubs and trees of the .Melsetter districl, Rhodesia ( (.". F. M. 



Svvynnerton ) ... ... ... ... 620 



Sim (J. M.), The modification of South .African rainfall ... 318 

 Sim. T. R.. .Award of South Africa .Medal to ... ... xxxii 



Sim, (T. R.), A short note on Bryophyta of South Africa ... 505 



, Commercial afforestation in South Africa . . . 590 



, The Black Wattle industry — Acacia iiin!li.\-si)iia 



\Vill(l . Acacia decurrciis Willd.. var. Mollis Benth . . . . 279 



Simplified spelling ( R. T. .A. Tnnes) ... ... ... ... 420 



Skin colour, .Africa and (J. T. Gilison) ... ... ... 620 



Skull. The Boskop ... ... ... ... ... 495 



Smtt (C. W. Tf.). Notes on the feeding habits of a ladybird larva 302 



Smith (Hon. C. G.), The entrenchment of industry ... ... 342 



Social legislation in connection with the Soutli .African races 



(Dr. S. G. Campbell ) . . . ... ... ... 620 



Soil potash. Insoluble. Effects of lime on ... ... ... 334 



Soils of the -Alexandria Division, Cape Province (Dr. C. F. Juritz) 21 r 



Solar corona, The, Spectrum of ... ... ... ... 365 



Sound waves. Transmission of ... ... ... ... 552 



South -Africa, An account of the chief types of vegetation in : 



with notes on the plant succession (Prof. J. W. Bews ) 599 



, Bryophyta of, a short note on (T. R. Sim ) . . . 505 



. Citrus canker in (Miss E. M. Doidge) ... 602 



, Commercial afforestation in (T. R. Sim) ... 599 



, Experiments with the sugar beet in ( Dr. C. F. 



Juritz) ... ... ... ... ... 167 



Medal ... ... ... ... ... viii 



. Medicinal springs of (Prof. M. Al. Rindl) ... 528 



, ATembers of the .genus Aloe in (T. B. Pole F\ans) 620 



. Mycolog>^ in (T. *B. Pole Evans) ... ... 97 



Scientific research in ... ... 116, 186 



South African flora ... ... ... ... 2781 



— '■ palcContology ... ... ... ... 351 



races. Social le.yislation in connection with (Dr. 



S. G. Cam])bell) ... ... ... ... 620 



rainfall. The modification of (J, M. Sim) ... 318 



South-West -Africa, Geology of ... ... ... ... 567 



Si)ectrum of the solar corona ... ... ... ... 365 



Spelling, Simplified (R. T. A. Inncs) ... ... ... 420 



Spiders, Occurrence of a i)edal-nose in (J. Hewitt) ... ... 335 



Sj)rings, The medicinal, of South -\frica I Prof. M. M. Rindl) ... 528 

 Stead (.A.), Notes in hmnus. bumogen. and its accessory plant-food 



substances ... ... ... ... ... 239 



Stu.xrt (J.), F-ulogies (\y.\ liongo) of the Zulu Kings ... ... 620 



Su.gar beet. Experiments with, in South .Africa (Dr. C. F. Juritz) 167 

 industrv. The jimm-ess of the Xalal. from i8;i \\\) to igi^ 



(W. P. Tucker) ... ... ... . .". 316 



Superphosphate, .\mmoniacal ... ... ... ... 166 



Superphosphates. l'"actors intluencing the solubility i\\ phosphoric 



oxide in mixed fertiliiiers containin.i; (I",. V. Fkck ) 201 . 

 Superstition, Native, in its relation to criiiK (lion. Justice C. G. 



Jackson ) ... ... . . ... ... 251 



SwvNN'Kkrox ( C. I" .M . » . Xoii's oil some of tlic trees and shrubs 



of the Alelsetter district of Rhodesia ... •... 620 



Synthesis, l^^ischer's, of de])side< and tanning substances (Prof. 



J. .\. Wilkinson ) ... ... ... ... 140 



