INDEX. XX XIX 



PAGE 



Museum, South African 452 



AJutualism, Insect, An interesting case of (Rev. X. Al^rahani) ... 137 



Mystropetaloii Harv., Notes on the genus ( J)r. R. [Marloth) ... 278 



JMyxomycetes, South African (^liss A. V. Duthie) 456 



Xaniaqualand, The copper held of, .\n ohl report on (Dr. A. W. 



Rogers) 146 



National Gilds: A liint towards rectinstruction (R. T. A. Innes) ... 259 



research in America 271 



system. A, of technical education. The movement toward^ 



(W. J. Home) 445 



Native education from an economic point of view (Rev. N. Roberts) 88 

 ethnology. The need and value of academic study of (Rev. 



W. A. Norton) 194 



ideas of cosmology (Rev. S. S. Dornan ) 177 



philology and ethnology. The need and value of academic 



study of (Rev. W. A. Norton) 194 



■ pupil. The, and our language (S. G. Rich) 46S 



, The, alleged arrest of mental development in ( Dr. C. T. 



Loram ) 482 



Nauta (Prof. R. D. ), Sanscullotised literature in France 361 



Nebulas and Novae 473 



, Dark, Distances of 295 



Neethling (Prof. J. H.), A preliminary note on dwarfs appearing 



in Gluyas Early (Wheat) hybrids 540 



New Zealand, Fixation of atmospheric nitrogen in 289 



Nitrogen, Atmospheric, Fixation of, in New Zealand 289 



Xocardia cyliiidnicea : a South African otomycosis (W. E. de Korte) 524 



Norton (Rev. W. A.), Sesuto etymology 315 



, Stenography as an aid to the phonetic analysis 



and comparison of African languages 421 



-, The need and value of academic study 



native philology and ethnology 194 



Notonectids, The respiratory organs of (S. G. Rich) 453 



NovJe and nebul?e 473 



Nutrition, The place of protein in (Dr. J. C. Ross) 350 



Nymph of McsogoinpliUs. The, Respiratory rectum of ( S. G. Rich) 426 



Odonata : The respiratory rectum of McsogoiiiMiiis ( S. G. Rich)... 426 



Officers and Council. 1916-1917 i 



.1917-1918 ; 



Orange Free State, The, Families and genera of Spermatophyta in 



( J. Burtt-Davy) 556 



Orr (Prof J.). Presidential Address of 'i 



Ostrich leather 404 



Otomycosis, A South African {W. E. de Korte) 524 



Oxans 314 



\ 



Panama canals, Ancient 482 



Paper-making, Some suitable materials for ( J. Leighton ) 287 



, The grasses of the Eastern coast belt available for the 



manufacture of (Dr. C. F. Juritz) 482 



Papers read at Sectional meetings lot 



Parallax of the faint proper motion star near Alpha of Centaurus 



(R. T. A. Innes) 141 



Parasitic protozoa in relation to the war (Prof. H. B. F"antham) . . . 297 

 Parasitological research, Vermian, with reference to South African 



domestic and native animals (C. S. Grobbelaar ) 243 



Past meetings of the Association xiii 



Pasture land. Replacement of the ancient East African forest by 



(C. F. M. Swynnerton) 493 



