1917J 



INDEX OF SUBJECTS. 



931 



Bibliography of— Continued Page. 



Coryneum spp. on trees and shrubs 250 



Cryptorhynchus lapathi, N.Y.Cornell 465 



currant, red 834 



diet of children 671 



digitalis in pnoumonia 375 



Emmental cheese, eye formation 876 



fertilizers and chemical products 524 



flies of New Jersey, N.J 665 



forests of northern New England 651 



grassland, herbage of 231 



horse-radish flea-beetle, U.S.D.A 567 



Ichneumonidae of British India 765 



irrigation in Italy 184 



irrigation in United States 183 



irrigation pumping, Nebr 384 



land-title registration 190 



locust borer, Okla 566 



locusts, control in various countries 849 



Mallophaga 461 



melon fly, U.S.D.A 566 



meteorology of Brazil 620 



milk clarification, N.Y.Comell 476 



milk, human, composition 273 



milk secretion 874 



nematodes, heteroxenous 361 



nitrates in soils Ill 



nitrogen of soils and fertihzers 216 



nodule bacteria. 111 820 



nodule formation in relation to nitrate? . . 134 



peach borer, lesser, Ohio 159 



phosphorus, effect on legumes 829 



pink bollworm, U.S.D.A 564 



plant succession 434 



plants poisonous to live stock 688 



polyhedra in insects 254 



raflinose, physiological behavior 572 



rainfall, tropical 17 



roads, construction and maintenance 695 



roads in United States 188 



sewage purification 488 



silkworm larval characters 158 



silkworm pebrine c61 



soil sterilization 213 



specialization of parasitic fungi 149 



strawberries, Va 143 



sugar beets, variation and correlation 642 



tea fermentation 44 



tsutsugamushi disease 859 



tubercle bacilli, isolation 180 



tuberculosis h79, 880 



tulips 836 



variation in plants '.'8, 642 



water purification 488 



wheat, milling and baking qualities, 



Wash..» 862 



wireworm, common 765 



Biliary fever. (See Piroplasmosis.) 



Bindweed prominent in Louisiana 564 



Biocolloids, investigations 325, 821 



Biographical sketch of Loughridge, R.H 496 



Biology, general and medical treatise 76 



Biotite as a source of potash 321 



Bird reservations on irrigation projects 355 



Birds— 



egg-laying cycles f69 



incubation periods 774 



injurious to rice 247 



Birds— Continued. Page. 



nomenclature 753 



of Culebra Island, Porto Rico 355 



of Great Britain 53 



of South America, treatise 758 



of Washington, treatise 558 



reproduction in 772 



stomach examination 355 



treatise 53 



Biscuit weevil, notes 150 



Bitumens, fluid, effect of exposure ou 711 



Bituminous aggregates, toughness, U.S.D..V. 885 



Blaberus discoidalis, notes 255, 660 



Black-head fijeworm, remedies 56 



Blackberries — 



acid content 715 



varieties, Oreg 243 



Blackberry- 

 diseases, notes 52 



orange rust, studies 457 



Blackboys of South Australia 548 



Blackliead in turkeys, studies :i8i), 383, 384 



Blackleg — 



immunization 089 



immunization, Kans 376 



Blast-furnace — 



gases, loss of potash in 630 



slag, fertilizing value, Ohio 126 



Blattotetrastichus, new genus, description. . . 766 

 Blood- 

 albumin, digestibility, U.S.D.A 673 



albumin-globulin ratio in experimental 



intoxications and infections 375 



coagulation 177 



culture media from 220 



dried. {See Dried blood.) 



of fowls, sexual differences 773 



of pigs, morphology, U.S.D.A 380,381 



of various species, amino-acid nitrogen in 20i) 



proteins, studies 375 



serum, action on protein of other anima. 



species 478 



serum, coagulative and noncoagulativs 



fractions 177 



serum, primary toxicity 681 



sugar content in relation to diet 64 



Blowflies- 

 life history and remedies 853 



studies, N. J 665 



Blue grass as affected by companion crop of 



clover 438 



Boengkil, fertilizing value 123 



Bog water, toxicity 27 



Bogeria scudderin. sp., description ;"65 



Boletus spp. on tree roots 756 



Boll weevil. (See Cotton-boll weevil.) 

 Bollworm. (5e« Cotton bollworm. ) 

 Bombyx mori. {Sez Silkworm.) 

 Bone — 



analyses, Coim. State 26S 



black, dissolved, fertilizing value. Pa 620 



ground, analyses, N.J 219 



ground , fertilizing value, Pa 620 



meal, analyses, Wis '71 



meal, fertilizing value. Mo 743 



meal, use on peat soils 135 



residual effects 23 



