CONTENTS. 



Address by the President of Section B: A.J. C. Molyneux, 



F.G.S., F.R.G.S. .. ., ... ... 31 



Address by the President df Section C: f. Eyles, F.L.S., 



M.L.C. ... .. ... ... ... ... 46 



Address by the President of Section D: G. Duthie, M.A., 



F.R.S,E. (Title only) ... ... ... ... 49 



L(st of Papers Read at the Sectional Meetings ... 50 



The Origia of the Rand Bankets: Prof. E. H. L. Schwarz, A.R.C.S., 



F.G.S. ... ... ... ... ... ... 52 



Notes on Experimental Tree Planting in Southern Rhodesia : W. E. 



DOWSETT ... ... ... ... ... 60 



Eucalyptus Oil in Ore Concentration ... ... ... 66 



Grants for Research ... ... ..[ ... ... 66 



Transactions of Societies ... ... .. ... 67 



Addresses Wanted ... ... ... . ... 68 



