962 



EXPERIMENT STATION RECOED. 



Page. 

 Hemolysin production, relation to culture 



medium 481 



Hemorrhagic septicemia. {See Septicemia.) 



Hemp and flax fiber, microscopic differences. S2S 



as a green manure 631 



common, geographical distribution . . . 335 



fertilizer experiments 129 



floral anomalies in 432 



seed edestin, hydrolysis of 22 



Hens, new high egg record 669 



Herbs, culture 393 



experiments 237 



in California 47 



treatise 239 



Heredity — 



ancestral law of 878 



bibliography 470 



control 672 



dynamic, theory of 169 



in pigeons 272 



plants, relation to dimorphic leaves, 



U.S.D.A 128 



treatise 325 



stocks 433 



notes and bibliography 365 



of acquired characters 878 



bibli Dgraphy 365 



treatise 365 



coat color in guinea pigs 878 



mice 472 



Shorthorns 366 



pathological, notes 163 



and bibliography 162 



pure line theory. . j 272 



relation to evolution and animal breeding, 



book 161 



relative influence of sire and dam 166 



review of investigations 272 



sex-limited in poultry 878 



studies 162, 878 



treatise 272,472 



use of terms "genotype" and "pureline". 472 



Hermit thrush, coccidiosis in 187 



Herring meal, analyses and digestibility 667 



Helerakis isolonche, notes 684 



Eeterodera^ 

 radicicola — 



injurious to potatoes, U.S.D.A 748 



notes 844 



Mass 649 



studies and bibliography, U.S.D.A. . 343 



schachiii, treatment 648 



Heterosporium variabile, investigations 548 



notes, Mass 55 



Hevea brasiliensis. (See Rubber, Para.) 



spp., tapping experiments 443 



Hexamethylenetetramin, assimilation by 



plants 32 



Hexotrioses, decomposition 310 



Hickories, dying, cause and remedies, 



U.S.D.A 560 



Hickory bark beetle, remedies, U.S.D.A 560 



borer, notes, Conn. State 856 



manufac ture and utilization, 



U.S.D.A 644 



Hides, anthrax Infection from 781 



Page. 



Hierochloe hnrealis, geographical distribution. 334 



Highway engineering, chemistry of 789 



Highways. {See Roads.) 

 Hippodamia convergevs — 



destruction by white fungus, U.S.D.A.. . 454 



destructive to citrus plant Uce 755 



Hippuric acid — 



assimilation by plants 32 



eflect on development of radishes 229 



spectroscopic test for hemoglobin 114 



Hispinae, catalogue 560 



Histidin, determination in proteins 22 



occurrence in malt sprouts 24 



Histology, treatise 876 



Hog cholera- 

 agglutination reactions in, Mich 785 



attenuated form, Cal 483 



bacilli in intestines of healthy hogs 184 



causative agent 785 



immunization 289, 383, 578 



Ind 888 



notes 587 



prevention 289 



Cal 289 



relation to human typhoid 881 



swine plague 383 



serum, production, Mich 785 



studies 183, 184, 881 



Hog erysipelas- 

 immunity, effect of mixed and secondary 



Infection in 185 



Immunization 578, 587, 676 



studies 184 



Hogs. {See Pigs.) 



Hollyhock rust, investigations 650 



notes. Mass 62 



treatment 750 



HolotricMa vidua, notes 857 



Holy glass, geographical distribution 334 



Home economics, digest of data 659 



education in United States 794 



handbook 394, 597 



in secondary schools 394 



University of Minnesota 794 



instruction in Germany. . . 794 



management school in Austria 689 



science. {See Home economics.) 



Homemaking schools in New York 192 



Hominy feed, analyses 568, 665 



Conn.State 665 



La 568 



N.H 362 



N.Y.State 165 



Tex 468 



Vt 72 



grits, analyses, N.Y.State 165 



meal, analyses, Ky '. 568 



Mass 665 



Honey adulteration, detection 25 



bacteriological studies 505 



biological analysis 312 



chemistry, progress in 1911 805 



examination 26, 505, 608 



.Me 867 



invertase and diastase in 710 



investigations 25 



