XXVm. INDEX. 



PAGE. 



Lucerne, Karroo soil, and the Ostrich feather (Prof. P. D. Hahn) 



and D. S. Stevenson) ... ... ... ... ... ... 122 



LUNDIE (M.) and R. W. Hallack : Fertilisers from the Ocean ... 185 



Maize industries ... ... ... ... ... ... ... ... 33^ 



inflorescence, The, Morphology of (J. Burtt-Davy) ... 372 



Machinery in use in the Transvaal shortly after the retrocession of 



the country to the British (H. W. Miller) 279 



Madagascar fauna (J. Hewitt) ... ... ... 306 



Magnetism, Earth, in South Africa (Prof. J. C. Beattie) ... 14 



Marble, Port Shepstone ... ... ... ... ... ... ... 137 



Mathematics, A logical notation for (R. T. A. Innes) 251 



Medal, Darwin ... ... ... 103 



, Goold-Adams ... ... ... ... ... ... ... viii 



, South Africa vii, xxvii 



Medals, Rules for the award of, vii 



Members of the Association, List of, Hi 



Migration of Locust birds ... ... ... ... ... ... 85 



Miller (H. W.) Some notes in reference to the machinery in use 

 in the Transvaal shortly after the retrocession of the 



country to the British ... ... ... ... 279 



Mine, Ancient Copper, near D'sjate (Dr. H. A. Spencer) ... 358 



Mines, Transvaal, Electric hoists on, ... ... ... ... 209 



Morphology of the Maize inflorescence (J. Burtt-Davy) 372 



MUIR (Dr. T.) Presidential address i 



MuiRHEAD (J. M. J.) The treatment of juvenile offenders 225 



Municipal elections. The transferable vote in (Dr. J. Brown) ... 167 



Natal, Archaean rocks in (J. A. H. Armstrong) ... 254 



National Botanic Garden, A (Prof. H. H. W. Pearson) 37 



; , The proposed. Dr. H. Bolus on, ... 421 



Natives, Higher Education of, ... •• ... ... ... 91 



Nauta (Prof. R. D.) The latest reform in the University of Paris 375 



Nebulae, Dark ... ... ... 305 



Nickel deposits at Insizwa (J. G. Rose) ... ... 129 



Niton 268 



Nitrogen, Chemically active, ... ... ... 409 



Notation, A logical, for mathematics (R. T. A. Innes) ... ... 251 



Nova Lacertae ... ... 201 



Offenders, Juvenile, The treatment of, (J. M. P. Muirhead) ... 225 



Officers and Council, iqoq-iqio i 



, 1910-IQ11 ... i 



at Cape Town Meeting xiii 



of former years ix 



Oil from Tomato waste ... 373 



Oldenburgia arbuscula DC, Leaf protection in (Rev. Dr. F. C. 



Kolbe) 288 



Organic evolution. Atmospheric variation as a factor in (Dr. 



D. Traill) 290 



Ostrich feathers (Prof. P. D. Hahn and D. S. Stevenson) ... 122 



Papers read at the Sectional Meetings 67 



Paris, The University of. The latest reform in (Prof R. D. Nauta) 375 



Past Annual Meetings ... ix 



Pearson (Prof. H. H. W.) Presidential address to Section C. ... 37 

 Physical observations taken during the proximity of Halley's 



Comet (Prof. W. A. D. Rudge) 87 



Planetesimal hypothesis, The 416 



Planets, The, Determination of the places of (R. T. A. Innes) 327 



Jupiter and Saturn, Motion of (R. T. A. Innes) ... 104 



Plants, Leguminose, causing disease in stock (J. Burtt-Davy) 269 



Poisoning by lacteal transmission 128 



Poisonous nature of Kamassi wood ... ... ... ... ... 263 



Port Shepstone Marble 137 



