SECTIONAL COMMITTEES. 



Section A.— ASTRONOMY, MATHEMATICS, PHYSICS, 

 METEOROLOGY, GEODOSY, SURVEYING, ENGINEER- 

 ING, ARCHITECTURE, AND IRRIGATION. 



President, J. Lunt, D.Sc.; Vice-Presidents, Prof. R. W. 

 Varder, M.A., Prof. P. G. Gundry, B.Sc, Ph.D., ARCS. ; 

 Members, Prof. L. Crawford, M.A., D.Sc, F.R.S.E., W. Ingham, 

 M.I.C.E., M.I.M.E., Prof. P. Mesham, M.A., M.Sc, Prof. 

 W. N. Roseveare, M.A., H. E. Wood, M.Sc, F.R.A.S., 

 F.R.Met.S.; Recorder, Prof. J. Orr, O.B.E., B.Sc, M.I.C.E. ; 

 Secretary, H. Clark, B.Sc, A.C.G.I., A.M.I.E.E. 



Section B— CHEMISTRY, GEOLOGY, METALLURGY, 

 MINERALOGY, GEOGRAPHY. 



President, J. Moir, M.A., D.Sc, F.I.C., F.C.S.; Vice-Presi- 

 dents, Prof. G. E. Cory, M.A., Prof. S. J. Shand, Ph.D., D.Sc, 

 F.G.S.; Members, C. F. Juritz, M.A., D.Sc, F.I.C., Prof. D. F. 

 du T. Malherbe, M.A., Ph.D., Prof. M. M. Rindl, Ing.D., Prof. 

 H. C. J. Tietz, M.A., Ph.D., P. A. Wagner, Ing.D., B.Sc; 

 Recorder, Prof. J. A. Wilkinson, M.A., F.C.S.; Secretary, 

 A. Kloot, B.Sc, A. I.C. 



Section C— BOTANY, BACTERIOLOGY, AGRICULTURE, 

 FORESTRY. 



President, Prof. J. W. Bews, M.A., D.Sc; Vice-Presidents, 

 Miss Bertha Stoneman, D.Sc, E. P. Phillips, M.A., D.Sc, 

 F.L.S.; Members, P. A. van der Bijl, M.A., D.Sc, F.L.S., Ethel 

 M. Doidge, M.A., D.Sc, F.L.S., Prof. C. E. Moss, M.A., D.Sc, 

 F.L.S., F.R.G.S., Prof. D. Thoday, M.A., I. B. Pole-Evans, 

 C.M.G., D.Sc, P.L.S.; Recorder, Prof. H. A. Wager, A.R.C.S.; 

 Secretary, H. F. Standing, D.Sc. 



Section D.— ZOOLOGY, PHYSIOLOGY, HYGIENE, SANI- 

 TARY SCIENCE. 



President, Prof. H. B. Fantham, M.A., D.Sc, A.R.C.S., 

 F.Z.S.; Vice-Presidents, A. J. Orenstein, C.M.G., M.D., Annie 

 Porter, D.Sc, F.L.S.; Members, Prof. E. H. Cluver, B.A., M.B., 

 B.Ch., Prof. J. E. Duerden, M.Sc, Ph.D., A.R.C.S., Sir F. S. 



