622 



SCIENCE IN AFRICA 



Tansley, Professor A. G., f.r.s. Formerly of the School of Botany, 



Oxford 



Taussig, Dr. S. 



Theiler, Sir Arnold, k.g.m.g. 



Thoday, Professor D. 



TOBBACK, Dr. 



Trade Commissioner 



Troll, Professor C. 



Trolli, Dr. G. 



Troup, Professor R. S., c.m.g 

 CLE., f.r.s. 



UvAROV, B. p. 



VAN Campenhout, Dr. E. 



VAN DER ElST, MoNSIEUR O. J. 



International Institute of Agricul- 

 ture, Rome 



Late Director of Veterinary Ser- 

 vices, South Africa 



Department of Botany, University 

 College of North Wales, Bangor 



Ministere des Colonies, Bruxelles 



South Africa House, London 



Institut fiir Meereskunde, Berlin 



Directeur, FOREAMI 



School of Forestry, Oxford 



Imperial Institute of Entomology 



Ministere des Colonies, Bruxelles 



Inspecteur Vet^rinaire Principal, 

 Leopoldville 



Directeur, Musee d'Histoire Natu- 

 relle, Bruxelles 



Chef du Laboratoire du Service de 

 rfilevage du Maroc 



Royal Meteorological Society 



Kenya Arbor Society 



Director, Ross Institute of Tropical 

 Hygiene 



Chief Officer, Imperial Bureau of 

 Plant Genetics (Herbage Plants), 

 Aberystwyth 



Winterbotham, Brigadier H. St. Formerly Director-General, Ord- 

 J. L., C.B., C.M.G., D.s.o. nance Survey 



WoDEHOUSE, Dr. R. E., o.b.e. Deputy Minister of Health, Ottawa, 



Canada 



VAN Straelen, Dr. V. 



Velu, Dr. H. 



Walker, Sir Gilbert, f.r.s. 

 Ward, Mrs. E. H. 

 Watson, Sir Malcolm 



Whyte, Dr. R. O. 



Chapters 

 VI 



XIV 



XIV 



VI, XII 



XIV 



XII-XIV 



IV, XVII 



XV-XVII 



VII 



X 



XV-XVII 

 XIV 



VIII 



XIV 



IV 



VII 



XVI 



VI 



II 



XV 



II. GOVERNMENT DEPARTMENTS IN AFRICA 



Union of South Africa 

 Department of Lands 



Department of Mines 



Department of Irrigation 



Department of Agriculture and Forestry 



Division of Chemical Services 

 Division of Plant Industry 



Mr. W. Whittingdale (Director, 

 Trigonometrical Survey) 



Mr. L. Ham (Secretary for Mines) 



Director, Meteorological Office 



Mr. W. van Zyl (for Chief of Divi- 

 sion) 



Dr. I. B. Pole Evans, c.m.g. (Chief 

 of Division), Dr. E. P. Phillips, 

 (Principal Botanist) 

 Dr. B. Smit (Senior Entomologist) 

 and Mr. C. du Plessis (for Director 

 of Locust Research) 



II 



III 

 IV 



IV-VI, 

 XI-XIII 



