INDEX 



Plane-table surveys, 46, 54, 56 



Plant Breeding Abstracts, 310 



Plantains, 366 



Plants: Breeding, 144, 148, 152, 168, 169, 

 174, 3H, 320, 335; Ecology, 143, 147, 

 149, 150, 152, 158-65, 201, 318, 436; 

 Edible, 3, 605; Exotic, 176, 177; 

 Genetics, 337; Insect control by, 259; 

 Medicinal, 165, 166; Nutrients, 129, 

 337; Pathology-, 14, 144, 147-9, 174- 

 176, 3H> 335; Periodicity in growth, 

 114, 227; Physiology, 150; Systematics, 

 H5-8, 1 51 -8; Taxonomy, 143-5, 

 152-8; Toxicolog>^ 144, 149, 154, 158, 

 165, 166; Transpiration rates, 171, 172; 

 Vectors of disease, 13; and see Botany; 

 Flora; Vegetation 



Plateau Province, 401 



Plateau Soils, 132 



Platinum, Distribution of, 67 



Platyedra, see Bollworm, Pink 



Pledranthus, see Potato, Kafir 



Pleistocene, 134, 599 



Pleuro-pneumonia, 445, 452; control of, 

 425, 444; Etiology, 447; Research on, 

 320; Serum for immunization, 321, 

 323, 330; Vaccine for, 451 



Plummer, Prof. F. E., 95, 96 



Pluvial epoch, 104, iii, 112 



Pneumonia, 474, 517, 555 



Pobe, 329, 351 



Podostemaceae, 146 



Podsolic Soils, 130, 203 



Podsolised Soils, 132 



Pointe Noire, 91 



Poisson, C. S. J., 98 



Polar Year Observations, 108 



Pole Evans, Dr. I. B., 119, 129, 147, 154, 



159, 175, 176, 311 



Policlinique, see under Dakar 



Poll-tax, 504, 559 



Pollen-Angus Cattle, 422 



Polynesia, 593 



Pondo Tribe, 608 



Pondoland, 597 



Pong-Tamale, 80, 298; Composting 

 experiments, 388; Rinderpest research, 

 451; Stock farm, 390, 425; Tsetse 

 research, 279, 324: White pig, 432 



Pool, W. A., 309 



Poor Relief, 472 



Population: Card-index records, 561; 

 Censuses, 475, 484, 557-61, 564, 599, 

 611; Maps, 567; Movements, 6, 117; 

 Over-concentration, 378, 380, 567; 

 Pressure on land, 11, 79, 137, 138, 

 187, 191, 343, 378, 380-2, 567, 570; 

 Redistribution advocated, 5, 377, 380, 

 381, 438, 441, 567; Trends, 557, 567; 

 Water-supply, relation to, 77, 304, 



567 



Port Elizabeth, 91, 93, 240, 294; Museum, 



216 

 Port Etienne, 241, 248 

 Port Franqui, 92 

 Port Harcourt, 530, 562 

 Port Health services, 465, 472 

 Port Herald, 3 1 8, 552 

 Port Loko, 488 

 Port Relief, 458 



Porteres, R., 120, 166, 344, 364 

 Porto Novo, 152, 329, 491 

 Portuguese Territory in Africa, see under 



Angola; Guinea, Portuguese; and 



Mozambique 

 Potamogeton, 146 



Potassium, 373; Deficiency in soil, 135 

 Potatoes: Air (Akom), 359, 362; Hausa 



(Madagascar) — , 340, 359; Irish — , 



361, 362; Kafir — , 340, 359; Research 



on, 314, 325; Sweet — , 336, 340, 360, 



361, 579 

 Potchefstroom School of Agriculture, 169, 



311, 342, 429, 458 

 Potts, W'. H., 268 

 Poultry: Diseases, 448; Farming, 313, 



322,331,433; 



Poundou, 329 



Power Alcohol, 165 



Pra River, 196 



Prat, H., 104 



Prehistoric x\nthropology, 599, 600 



Presse Me die ale, 495 



Pressure, 93, 97, 104, 107, 109, iii; Sub- 

 tropical, 1 10 



Pretoria, 75, 263, 312; Flora, 160; 

 National Herbarium, 147, 167; Na- 

 tional Zoological Gardens, 217; Pas- 

 ture Experimental Station, 169, 311; 

 Plant Industry Division, 129, 147, 154, 

 158, 311; Transvaal Museum, 87, 147, 

 216; University: Agricultural Depart- 

 ment, 128, 129, 169, 305, 311, 368; 

 Bionomics of locusts, research on, 265; 

 Citrus research, 367, 368; Dairy Re- 

 search Institute, 458; Geography, 95; 

 Sheep and Wool Department, 428 



Pretoria West, Food Products Research 

 Institute, 181, 204 



Prickly Pear, 290 



Priest, C. D., 224 



Primates, 223 



Princes Fcisborough, see Forest Products 

 Research Laboratory 



Principles and Methods of Anti-Malarial 

 Measures, Report on, 520 



Prodenia litura, 281, 282, 285 



Propaganda for health services, 466, 471, 

 515, 516, 551, 552, 570, 571, 581 



Property: Boundaries, 38: surveys of, 

 25 n., 27-9, 32: Surveys, 28-30, 32, 36, 

 49, and see Cadastral surveying 



