21 



spocifio gravity, a study of reciprocal crosses, invisible micro-organisms, vitality 

 and gernjination of seeds, the powdery mildews, .Tapant^se persiunuons, irriga- 

 tion in nortlu'rn Italy, c.-irt' iif milk, ndmciiclature of the apple, t'.io n-l.-ilion of 

 bacteria to the tiavor of Cheddar cheese. tnl)ercnlosis of animals, comparative 

 virnlence of human and bovine tubercle l)acilli for animals, i)otato di.seases. 

 reclam.ation of Cape Cod sand dunes, and relation of food to the production of 

 milk ;ind bntter fat by dairy c<»ws. 



The i>il)liograi)hies ri'ferred to are more fully described in the following list, 

 numbering !»('. in all : 



P.AKKR. C. F. A revision of American siphonajitera, or fleas, together with a 

 complete list and liii)liography of the group. Proceedings of the United 

 States National .Museum. 27 (1!)04), pp. ,Sr,.V4()0. 



Bakh.\cci. (). Sunnnarisclier I'.ericht fiber die wichtigsten italienischen Arbeiten 

 auf dem (;ei)iete der. allgemeinen Pathologic mid i)athologischen Anatonne, 

 erschienen im Jahn' I'.HC'.iA brief report on the most important Italian 

 literature in the Held of general i)athology and i)athological anatomy for the 

 year 10(«). Centralblatt fiir Allgemeine Pathologic^ u. Pathologische Anato- 

 mic, 15 (1004). No. 1(J-1T, pp. »)71-71;H. This reitort contains a brief review 

 of a large number of Italian books, i)amphlets, and i)eriodical articles on 

 general i)atholog:\- classified in 17 sections .according to the i)arts of the body 

 affected by different diseases. 



Bass. E. TheraiK'Utische Leistungen in der Tierheilkunde wiihrend der .Tahre 

 1901 und T.M>2 (A brief rejiort of veterinary liti-rature coiicei-ning wounds 

 for the year l'.»(>l-2(. Deutsche Tieriirztliche Wochenschriri. 12 (l'.Mi4). 

 No. 37. pp. .'iC)8-371. A critical disiaission of the literature of the suiiject in 

 connection with a bibliography of ."»! titles. 



BAt'MGAKTEX, I'. VOX, and Tangi.. F. .Jahresbericht tilnn- <Iie Fortschritte in der 

 Lehre von den pathogenen Mikroorganismen. 11)02 (Animal report on prog- 

 ress in the study of ])athogenic micro-organisms. 1!M)2). Leipzig: S. Ilirzel, 

 1904. 1. Abt.. pp. ."'.liS. This report contains extended bibliographies relat- 

 ing to pathogenic bacteria, fungi, and protozoa, together with brief ab- 

 stracts of the more important articles. 



P.ERLESK, A. lllustra/.ione iconografica degli acari mirmecotili ( .Myrmecophil- 

 ous acarids). Kedi.a, 1 (190:5), No. 2, pp. 299-474. A brief l)ibliography of 

 the subject is api)eiided to the article. 



BissoN. E. Elenco di pubblicazioni attinenti alia Bachicoltura, che vennero 

 fuori nel corso del 190:}-l'.t()4 (List of publications relating to sericulture 

 issued during the years 190.V]9(»4). Annuario della K. Stazione Bacologica 

 di Padova, 32 (1904), pp. 131-150. A list is given of Iwoks and periodical 

 articles on the various lines related to sericulture as published in different 

 languages during 1903 and 1904. 



Blakeslee. a. F. Sexual reproduction in the Mucorinere. Proceedings of the 

 American Academy of Arts and Sciences, 40 (1904), No. 4. pp. 205-319. A 

 bibliography of the subject concludes the paper. 



Bodlaxder, G.. et al. Jahresbericht iiber die Fortschritte der Chemie und ver- 

 waiidter Telle anderer Wissenschaften. 1904 (Annual report of the progress 

 in chemistrv and related parts of other sciences for 1904). Brunswick: 

 Friedrich Vi^^weg & Son. 1905, pp. 240. 



BoLTox. II. C. A select l)ibliograpby of chemistry. 1492-1902, second supple- 

 ment. Smithsonian Miscellaneous Collections, 44 (1904). No. 1440, pp. 4G2. 

 This volume contains titles of books published between 1S98 and 1902. in- 

 clusive, under the following heads : Bibliography : dictionaries ; history ; 

 biography: chemistry, pure and applied; alchemic-al literature in the 19th 

 century ; periodicals ; and academic dissertations. 



BoucHEz. i'. Classement methodiciue des travaux. mcmoires, articles, publics 

 sur la tuberculose (A svstematic list of articles relating to tuberculosis). 

 Revue de la Tuberculose^ 2. ser., 1 (1904), No. 4. pji. 310-328. An elaborate 

 list of books, memoirs, and periodical articles published during 1904 on 

 the various phases of tuberculosis of animals and man. 



Brown, S. B. A bibliography of works upon the geology and natural resources 

 of West Virginia, from 1704 to 19(^)1. and a cartography of West Mrginia 

 from 1737 to 1901. West Virginia Geological Survey Bulletin 1, pp. 85. 



BucHAXAX. R. E. A contribution to our knowledge of the develoi)meut of 

 Pnoius (i)iieric(tii(i. Proceedings of the Iowa Academy of Sciences, 1903, 

 pp. 77-93. A list of 28 titles is appended. 



Chester. F. D. Soil bacteria and nitrogen assimilation. Delaware Station 

 Bulletin 0(i, pp. 24. A list of 20 references is appended. 



