962 



EXPERIMENT STATION RECORD. 



Houses — Page. 



dampness In 490 



fumigation, Cal 59 



heating with electricity 67, 461 



planning and furnishing 495 



Housing in rural districts, treatise- 893 



Huckleberry juice, preparation, 



U.S.D.A 317 



Huisache girdler, studies, U.S.D.A — 63 



Human nutrition, treatise 662 



Humidity — 



atmospheric, studies 806 



determination in greenhouses, 



N.J 638 



effect on seedlings 826 



Humus — 



acids and colloids of 609 



determination in soils 205 



in dark soils 720 



Hunger, nature of 566 



Hunting, review of literature 49 



Hyalopus geophilus n.sp., descrip- 

 tion 447 



Hybridization — 



effect on water requirements of 



plants, U.S.D.A 726 



mutations through 758 



(See also Animal breeding.) 



Hydrocyanic acid — 



determination in feeding stuffs. 506 



gas, effect on plants 522 



gas, effect on scale insect eggS- 855 



gas, fumigating machines for — 556 



in cassava 260, 665 



in haricot beans 866 



in sorghum, U.S.D.A 234 



Hydrophobia. (See Rabies.) 



Hylemyia (Anthomyia) antiqua, bi- 

 ology 746 



Hymenochwte noxia, notes 449, 741 



Hyperoides fragarice n.g. and n.sp., 



description 159 



Hypochnus solani, notes 849 



Hyponomeuta malinellus, notes 653 



Ice — 



analyses 165 



conditions In Danish waters, 



U.S.D.A 717 



cream, determination of fat con- 

 tent 16 



cream factories, law In Ohio 662 



cream freezers, tests, Wis 382 



cream manufactories, sanitary 



code for 81 



cream manufacture, treatise 65 



cream, overrun in 80 



cream, smoothness and keeping 



quality, Va 769 



houses, construction 80 



Icerya purchasi. (See Cottony cush- 

 ion-scale.) 



Idaho University and Station, notes. 496 



Illinois — 



Station, notes 99, 600 



Station, report 96 



University, notes 99,496,600 



Immunity — Page. 



infection, and specific therapy, 



treatise 476 



relation to leucotactlc sub- 

 stances 477 



studies 82 



Inbreeding — 



effect on vigor and egg produc- 

 tion 572 



studies 758 



studies. Me 97 



Incubation — 



experiments, Wash 76 



notes 273, 695 



notes. Wash 98 



Incubators and their handling, 



Wash 77 



Incurvaria ruMella, notes 652 



India rubber. (See Rubber.) 



Indian-meal moth, notes, U.S.D.A 353 



Indigo, disease of 545 



Industrial resources of Texas 788 



Infants — 



digestion as affected by starch 



and lactose G63 



energy metabolism of 464, 756 



modified milk for 163 



whey for 752 



Infection, immunity, and specific 



therapy, treatise 476 



Influenza, equine — 



papers on 176 



pectoral form. Immunization 183 



treatment 286 



Infusorial earth for filtering fruit 



juices, U.S.D.A 318 



Inheritance. (See Heredity.) 



Insect — 



flagellates, parasitic in verte- 

 brates 862 



galls of America 857 



Insecticides — 



analyses. Can 735 



analyses, N.J 47 



new, tests 339, 340 



preparation and use 639 



preparation and use, Cal 252 



toxicity 855 



(See also specific forms.) 



Insects — 



air-conditioning apparatus for_ 855 

 as affected by temperature and 



moisture 252 



boring and girdling, remedies 556 



color and design of 168 



destruction with plumber's blow 



lamp 684 



distribution of pear blight by 149 



fertilization of red clover by — 131 



fungus parasites of 258, 556, 856 



importations into New Jersey — 855 



in relation to man, treatise 856 



Injurious — 



handbooks 495, 745 



In Arizona 745 



