INDEX OP SGBJECTS. 491 



PAGE. 



Loyalty, national, and racial solidarity ... ... ... ... 19 



Madagascar, re-union with Africa ... ... ... ... 137 



Magnitudes, star ... ... ... ... ... ... 35 



Mastigophora ... ... ... ... ... ... ... 165 



Medal, South Africa, Fourteenth Award ... ... ... ... xxxii 



Methods, spectrographs ... ... ... ... ... 32 



Midland tree veld, formation of clumps ... ... ... ... 239 



„ „ „ , in Natal ... ... ... ... ... 233 



„ „ „ , type of grassland invaded ... ... ... 236 



Migration of plants ... ... ... ... ... ... 76 



„ „ vertebrates ... ... ... ... -• ... 129 



Milk, condensed, chemical aspects of ... ... ... ... 227 



Minerals, heavy, mechanical analysis of soils containing ... ... 223 



Monas communis ... ... ... ... ... ... 165 



Money value, Irving Fisher's proposals on ... ... ... 197 



„ values, proposals for stabilising ... ... ... ... 110 



Monostomes ... ... ... ... ... ... ... 163 



Monuments, preservation of national ... ... ... ... 195 



Mosses, from Southern Rhodesia ... ... ... 298 



„ , „ Portuguese Gaza Land ... ... ... ... 331 



„ , protonemal developments of ... ... ... ... 244 



Movements, crustal ... ... ... ... ... ... 131 



Mythology, South African, heavenly bodies in ... ... ... 430 



Natal, flora, affinities of ... ... ... ... 76 



„ , main botanical regions of ... ... ... ... ■■■ 70 



„ , midland tree veld, plant succession in ... ... ... 233 



„ , plant communities in ... ... ... 70 



„ , plant ecology in . . ... ... ... ... ... 63, 67 



„ , plant migration in ... ... ... ... ... 76 



„ , plants, leaf-aeration in ... ... ... .-.". ... 153 



„ , species of Cassia... ... ... ... ... .. 342 



National bankriiptcy ... ... ... ... ... ...Ill, 112 



Nationalism, a new South African ... ... 27 



Native, change of attitude towards ... ... ... ... 8 



Native question, claim on scientists ... ... ... ... 99 



Natives and agriculture ... ... ... ... ... 419 



„ , economic relationships of ... ... ... 103 



„ , psychological considerations ... ... ... 104 



„ , sociological relationship of ... ... ... ... 107 



Neolithic implements, coastal ... ... ... ... ... 465 



Officers and Council, 1921-22 ... ... ... ... ... xxxviii 



Officers of Sect ons ... ... ... ... ... ... xii 



Oil asphalt ... ... ... ... ... ... ... 207 



Ornaments, strandlooper, from Eastern Province ... ... ... 454 



Ortalia pallens ... ... ... ... ... ... ... 170 



Papers read at Durban meeting, list of ... ... ... ... 140 



Paraisotricha colpoidea ... ... ... ... ... ... 168 



Paramphistomum calicophorum ... ... ... ... ... 160 



Parasitic Protozoa of South Africa ... ... ... ... 164 



Parasitology, animal ... ... ... ... ... ... 83 



Passerina, distribution in South Africa ... ... ... ... 230 



Pepper tree pollen in hay fever ... ... ... ... ... 336 



Permian vertebrate life... ... ... ... ... 128 



Philology, Bantu idiomatist in field of ... ... ... ... 438 



Physiology, animal ... ... ... ... ... 84 



Plant communities in Natal ... ... ... ... ... 70 



„ migration ... ... ... ... ... 76 



„ succession ... ... ... ... . ... 77 



Plants, leaf -aeration in ... ... ... ... ... ... 153 



Political situation, native ... ... ... ... ... 100 



Pollen of pepper tree, in hay fever ... ... ... ... 336 



