INDEX 



321 



PAGE 



lli^k (and other animals), rights to, of Sliilhilj 



liiiigs ... ... ... ... ... "217 



Gifts to Laboratories ... ... ... ... 21 



(.HmnUnus jmciUoidcs, Fish used in JMosquito 



control 97, 110 



Giijn, intoxicating liquor, made from C'alotmpis 



proccra, C. Afi-ica ... ... ... 86 



'jlossina(w) of A. E. Sudan : — 



Momtiin^, Wcstw 120 



Palpalis, Rob. Desv. ... 126 



Gluviopnis genus, Krsepelin ... ... ... ... 191 



Rufcsccns, Pocock 194; Fig. 32, 192 



Gold Mining, Ancient, in the Sudan, by 

 S. C. Dunn, 19, 207; 



Figs. 38-48, 206, 211, 213, 214 

 Goodson, J. A. : — 



Chemical Analyses by, of Khartoum Water- 

 supply 28, 29 



Hashish test work of, and method suggested 



by 25 



Gour people, see also Nyam-nyam and Gour 



Birth customs ... ... ... ... ... 275 



Charms ... 254; PI. XVIII. (2, 7, 10, 13) 255 



Characteristics ... .... 243, 273 



Keloids on Women of 273 



Lip Perforation among, 270, 272 ; 



Figs. 75, 77, 269, 271 

 Nose and Ear Perforation of ... ... 272 



Subdivisions of ... ... ... ... ... 241 



Teeth Extraction of, 266, 268 ; 



PI. XX. (8a, 9, 11, 12), 267 

 Grahhania wiUcocJcaii, Theob. ... ... 99, 105 



Grain, see also Dura 



Crops, Birds Injurious to, sec Finches and 

 Weaver Birds 

 from the Gezira ... ... ... ... 45 



Grants for Experiments in Control of 



In.iurious Birds . ... ... 98 



Locusts ... ... ... 96 



Graves of Shilluk Kings treated as Shrines, 



220-1 ; ij- see 218;i.- 

 Figs. 51, 52, 234 



Grinding mills 210-2 



Gudwals, Fish tried in, as larvicide, 95, 97-8, 111, 112 

 on Lands irrigated with Pumps and Sakias 



respectively. Mosquito risks on ...108-9 



"Weeping" banks of 108-9 



Guinea-fowl, Undetermined species of 



Aponomma from ... 128, 129 



Guinea-worm, Bahr-El-Qhazal ... 259 



Gum-producing Bacterium of 



Acacia hincrmla ... ... 84 



llasMb trees ... 81 <;< seq. 



Talk trees 83 



Figures in darker type indicate 



PAGE 



Gum Production in Kordofan, Experiments on, 



by E. S. Edie 20, 73 



Age of Trees in relation to yield ... ... 75 



Determination of Vi-scosity and Acidity of 



Gums ... ... ... 78 



Effects of Treatment of trees on Yield of 



Gum 78 



Grass clearance near Trees, benefits of ... 75 

 Gum Production by Bacteria 



81 et seq. ^- see 78 et seq. 

 Gum Production in vitro, by action of 



Bacteria on "artificial sap," results 82-3 

 Increased Planting of gum trees, possibilities 



of 75 



Qualities desired in Commercial gums ... 77 

 Site for experiments . . ... . . ... 73 



Tapping, Age for, usual ... ... ... 75 



Best time for 7G-7 



First, results of 73 



Methods, conclusion ... ... ... ... 71-2 



Prospect of benefit in ... ... ... 75 



"Tears," size in relation to age of Trees ... 75 

 Yield 



"Bleached" appearance, causes of ... 78 



Large trees ... 75 ; Table, 75 



Viscosity and Acidity of 77 



How determined ... ... ... 78 



Small trees 



Effect on of Eains ... 73-4; Ta.hle, 74 



Viscosity and Acidity of ... [table), 77 



Temperature in relation to ... ... 76 



Variation in . . . ... ... ... ... 73 



Rain as affecting ... ... ... ... 73-4 



Treatment as affecting ...19 et seq., Tatile, 79 

 Viscosity and Acidity tests, technique of 78 

 Gum, Research, by W. Beam, [tables'), 65, i; see 24 

 Microbial Origin of Gum, Edie's conclu- 

 sions on 65 c< seq. 



Gun Medicine Charm, Nyam-nyam ... 258, 259 



Gureir, Basin cultivation at, attack on, of 



Cutworms ... ... ■■■ ... 95 



Gypsum as a Fertiliser for Sudan Soils, by 



W. Beam 20, 60 ; Tatilc, 61 



Application of, 



Amount ... ... .-■ ■■• •■• 65 



Deposits of, Red Sea Province 60 



Gyijsum in Soils 

 Effects of, in 

 Counteracting effects on Common Salt and 



other Soluble Salts 62-3 



Maintenance of good "tilth" 63-4 



Setting free Potash of Soil constituents... 64 

 Stimulating growth, &c., of Nitrifying 



organisms ... ... •■■ •■• "* 



the more important references 



