INDEX OF SUBJECTS. 



935 



Books on — Continued. Page. 



horso diseases 477, 794 



horses 268, 668, 794, 869 



house flies 855 



househoid wastes, disposal 790 



houselseeping conditions among 



"Pennsylvania Germans" 257 



hygiene and sanitation, military 369 



ice cream and ices 860 



Ichneumonidae of Great Britain- 657 



immunology 275 



infant feeding and metabolism- 460 



insects 651 



insects injurious to man in war 251 



insects of South India 549 



irrigation and settlement in 



America 482 



irrigation in United States 784 



Irrigation practice and engineer- 

 ing 481,482 



land grants in United States 594 



land registration, Torrens sys- 

 tem 489 



land surveying 485 



landscape gardening 45, 439 



live stock 565, 866 



live stock diseases 278,383 



lymphatic glands in meat-pro- 

 ducing animals 876 



mammals of Great Britain 57 



marketing 595, 893 



meteorology 13 



milk and its products 380, 611 



milk, laboratory guide 571 



mosquitoes of North America 453 



mushrooms 532, 761 



mutation in plants 629 



nature study 599 



nutrition 658 



oil seeds and feeding cakes 565 



oils, fats, and waxes 507 



orchids 741 



organic compounds 312 



peat and peat moors 618 



peat litter 624 



physiology 777 



pigs 268 



plant diseases 49, 794 



plant growth and soil condi- 

 tions 321 



plant histology 727 



plant nutrition 135,326 



plants, alimentary and medic- 

 inal 533 



plants, climbing 741 



plants, house and window 238, 836 



population, Malthusian theory- 594 



poultry 269, 377, 470 



poultry diseases 280, 481, 881 



protein and humin substances-. 708 

 public health legislation in 



United States 661 



pumps, centrifugal 482 



rhubarb culture 2?2 



river regulation 885 



roses 45 



Books on — Continued. Page, 



rubber and resin yielding plants- 838 



rural Denmark and its schools-- 196 



rural education 292 



rural housing 895 



rural sociology 790 



saxifrages or rockfoils 45 



sewerage 886 



shrubs 845 



sku'tk culture 269 



soil colloids 515 



soil physics 293 



soils 321, 716, 793 



spices 166 



spruce, growth and yield in 



high mountains 347 



sugar manufacture 508 



sweet corn 41 



sweet peas 238 



textile plants 829 



timber 537 



tomatoes 737 



veterinary dissection 480 



veterinary pathology 477 



veterinary posology and thera- 

 peutics 777 



water examination 609 



water, irrigation 481. 482 



water purification plants 390 



water supply 83 



weather 413 



wheat 293 



wine making in France 690 



wounds and their treatment 876 



yeast and alcoholic fermenta- 

 tion 711 



Boophilus annulatus. (See Cattle 

 ticks.) 



Borax — 



larvicidal value 359 



use against fly larvae, N.J 160 



Bordeaux mixture — 



analyses, Mich 436 



analyses, N.J 639 



composition 540 



copper content 748 



fungicidal value, N.J 147 



preparation and analyses 711 



preparation and use 643 



Borers of Java 656 



Boric acid, insecticidal value 359 



Boron — 



effect on plant growth 428 



effect on plant growth, U.S.D.A- 625 



Botany — - 



and phytopathology, relation- 

 ship 48 



of southern Patagonia 306 



yearbook 494 



Botryodlplodia, nonvalidity of 



genus 242 



Botryodiplodia — 



sp. on oaks 448 



theobromm, notes 849 



Botrytis dnerea. (See Grape gray 

 rot) 



