INDEX 



745 



W^st African Aledical journal, 480 



West Coast of Africa, 207, 470; Fishery, 

 241, 248; Lagoon cactle, 413; Maps, 

 38; Yellow Fever endemic centre of, 15 



Westermann, D. H., 593, 611, 612 



Wheat, 306, 336; Breeding, 1 76, 314, 344; 

 Experimental Stations, 314, 331, 344; 

 Pests of, 281; Research, 320; Rotation 

 trials, 344 



White ants, see Termites 



White Fulani Cattle, 424 



White grub [Eidepida) 282 



White Nile, 44, 55, 59 ;/., 76, 164, 200 



Whitcfly (Bemisia) 283, 285, 286, 288 



Whittingdale, W., 30 



Whitworth, S. H., 446 



Whyte, Dr. R. O., 309 



Widdowson, Miss, 581 



Wilbaux, R., 352 



Wilcocks, Dr. C, 544 



Wilkins, Dr. B. O., 544 



Williams, Dr., Director of Uganda 

 Medical Service, 571 



Williams, Dr. A. D.J. B., 481 



Williams, C. O., 130 



Willis, E. Bailey, 86 



W^illoughby, W, C, 596, 613 



Wilson, C, 345 



Wilson, D, B., 521 



Wilson, Mrs. G., 608 



Wilson, Godfrey, 594, 609 



Wilson, Dr. R. C., 63 



Wilson Air^vays, 91 



Wilson-Haffenclen, J. R., 595, 612 



Wilverth, E., 249 



Windhoek, 48, 91, 474, 475 



Winds: Harmattan, 106, 107, no, iii, 

 555: Maps, 108; Monsoon, 9, 103, 105, 

 377: south-east, 100: south-west, 106, 

 no. III, 196: observations, 89, 93, 97, 

 98, 102, 104, 108, 109; Seeds distri- 

 buted by, 163; Soil erosion by, 138, 

 391 ; Trade — -, no: south-east, 96, 1 10, 

 II I 



Winterbotham, Brigadier H. S. L., 26, 

 40, 45, 49 



Wireless: Health services, use in, 466, 

 516; Weather reports, 90, 93, 97, 105 



Wireworms, in plants, 282: infection in 

 animals, 444 



'Witch weed', 341 



Witchcraft, 595 



Witwatersrand: Air survey of reef, 57; 

 Chamber of Mines, 477; Plague Com- 

 mittee, 537; University, 154, 578: 

 Anthropological research, 596: Botani- 

 cal Department, 119, 147, 169, 204, 

 210: herbarium, 147: Medical School, 

 474, 509: Pasture research, 169, 311; 

 Vegetation, 165 



Wood, Medley, 154 



W^ood, Professor R. C, 419 

 Wood-borers, 210 



Wool, 331, 428, 429; Breeding for, 333, 



428, 429, 431: fibres, research on, 429 



Worms: Intestinal, 453, 570: Parasitic, 



444 

 Worsley, R. R. de G., 374, 375 

 Worthington, E. B., 112, 242, 247, 251, 



606 

 Worthington, S., 112, 251 

 Wright, Dr. E. J., 575 

 Wuli Experimental Station, 325, 347, 386 



Xanthosoma, 360 

 Xenopsylla, see Plague Fleas 

 Xerophthalmia, 518 



Yaba, Higher College, 65, 149, 401, 402, 



508; Medical School, 506, 508, 510; 



Research Laboratory, 486, 508; Yellow 



Fever Laboratory, 465, 524 

 Yams, 340, 383, 385; Common (White) — , 



359; Eddoe (Coco-) — , 360, 362, 576; 



Esuri — , 359; Greater — , 340, 360; 



Mounding for, 380; Research on, 322, 



362; Yellow (Guinea) 



559 



Yangambi: Experimental Station, 330, 

 352; INEAC, 152 



Yangambi-Selection, 331 



Yao Tribe, 610 



Yaonde, 508 



Yasa, 501 



Yaws, 517, 534, 553-5, 563, 569 



Yeji, 413 



Yellow Earths, 130 



Yellow Fever, 300, 463, 465, 466; Con- 

 ferences on, 479, 526; Control, 296, 

 497, 524-7; Endemicity, 296; Epi- 

 demiology, 494; Incidence, 14, 15; 

 Preventative vaccination, 527; Re- 

 search on, 465, 480, 485, 524; Rural 

 or Jungle — , 517, 524; 'Silent areas', 

 524-6; Transmission through air travel, 

 526; Urban — , 524, 526; Vaccine, 494, 

 527; Vectors, 295, 296; Viscerotome 

 service, 525 



Yellow-wood {Podocarpus) , 205 



Yendi, 354 



Yo, River, 247 



Yola, 323 



Yorke, Professor Warrington, 489 



Yoroberi-Kunda, 325, 347 



Young, T. Cullen, 610 



Zambesi River, 42, 224, 358; Dam pro- 

 posed, 116; Upper — , 157, 608: 

 Valley, 271, 372 



Zamblara, 328 



Zanzibar, 39, 91, 352, 508; Agricultural 

 Department, 131, 317, 353; Cloves, 

 production of, 373; Copra, production 



