INDEX OF SUBJECTS. 



Note.— Theabbreviations"Ala.College," "Conn.State,""Mass." etc., afterentries refer to the publica- 

 tions of the respective experiment stations; "Alaska," "Guam," "Hawaii," and "P.R." to those of the 

 experiment stations in Alaska, Guam, Hawaii, and Porto Rico; "Can." to tliose of the experiment stations 

 in Canada; and "U.S.D.A." to those of this department. 



Page. 



Abacd, fiber, strength of, U.S.D.A 313 



Abattoirs. (See Slaughterhouses.) 



Abies balsamea as a host of fern rusts 645 



Abor tea, notes 463 



Abortin, diagnostic value 500 



Mich 81 



Abortion — 



bacillus in milk 500 



U.S.D.A 778 



inoculation of cattle with 779 



investigations 80 



contagious, and sterility in cows, Cal 81 



Mich... 80 



in cattle 305, 677 



diagnosis 586,779 



studies 80,500 



U.S.D.A... 778 



treatment, U.S.D.A. 696 



investigations 779 



epizootic, in cattle, studies 481 



mares 281 



Acacia viollissima, sap ascent in 524 



Acaulona peruviana n. sp., notes 358 



Acer pseudoplatanus, Yaiiations in salt con- 

 tent 28 



Aeetamid as a source of ammonia, Iowa 723 



Acetic acid, detection in ethyl alcohol 312 



Acid amids as sources of ammonia In soUs, 



Iowa 723 



excretion, studies 62 



phosphate. (See Superphosphate.) 



Acids, amino, absorption by the body 567 



as sources of ammonia in soils, 



Iowa 723 



beh&vior in soils 124 



determination in plants 411 



effect on residual nitrogen in 



blood 768 



effect on Aspergillus niger 734 



concrete 184 



denaturationrateof proteins. 502 



fatty, determmation 309 



of butter 508 



role in germination of seeds 26 



Acorns, storage in winter 343 



A crocercops cramerella, notes 855 



Actinomycetes in soils 222 



Actinomycosis in cattle 886 



Actinonema rosse, notes, Ala. College 552 



Adams County, Miss., soil survey, U.S.D.A. 16 



Adelencyrtus odonaspidisn. sp., notes, Hawaii. 253 



Adenin, isolation from molasses 614 



Adjab fat, detection 613 



Page. 



Adoretus spp., notes 858 



Adoius obscurus, new host plant of 657 



Adrenal functioning, dependence on pituitary 



secretion 882 



Adrenalin, determination in blood 408 



Adsorption, use in biochemical analysis 408 



^cidium, index of species 749 



A'edes calopus, notes, U.S.D.A 656 



{Stegomyia fasciata), studies, 



Hawaii 252 



scutellaris, studies, Hawaii 252 



Aenoplegimorpha pliytonomi n. sp., descrip- 

 tion 563 



Afforestation. (See Forestation.) 



African coast fever, immunization 284, 476 



transmission by ticks 584 



Agalactia, contagious, in sheep and goats 179 



Agar-agar, ash analyses, Ohio 861 



Agati grandiflora, notes, P.R 652 



Agave anthracnose, notes 346 



Agave spp. fibers, strength of, U.S.D.A 313 



Agglutination test, diagnostic value for con- 

 tagious abortion in cows 586 



Agrarian matters, treatise 391 



Agriaaffinis, studies 760 



Agricultural — 



activities of Jews in America 89 



chemical laboratory at Udine, Italy, re- 

 port 119 



chemistry. (See Chemistry.) 



clubs for boys and girls 394, 395 



in New England 695 



colleges, courses in 393 



genetics in 769 



in United States, U.S.D.A 897 



(See also Alabama, Arizona, etc.) 



conditions in Denmark 295 



the French Alps 190 



contests 93 



U.S.D.A 299 



cooperation, advantages 894 



bibliography 89 



in Argentina 895 



Europe 691 



Holland 693 



Minnesota 392 



New Jersey 392 



New York 692 



notes, Mont 692 



papers on 595 



treatise 89, 188, 294, 595 



cooperative associations, law in Indiana . 294 



course for high schools 91 



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