451 



Boletino del comite regional del Est ado Durango, Mexico. N.D. "10 + . 



Boston journal of natural history. R.P. 1-6. 



Boston society of natural history. Memoirs. Acad. 5*. I'ruceedijig^. Acad. 



3P, 34'. 

 Botanical gazette, Chicago, 111. W. 1-f : D. 12+: S.N. 1, 2. 4, 6, 8 + : P. 1 + : 



E. 13-30, 33 + : B. 26-50: I.U. 13 + . 

 Botanical magazine. X.D. 12, 13, 15, 18, 27. 

 Botanical society of Edinburgh, Edinburgh, Scotland. Transacliuna. Acad. 



22'-3, 23i-S24',25 + . 

 Botanische Zeitung. W. 51-59: I.U. 1 + . 

 Botanischer Jahresbericht (Just's). W. 1-20: D. 1-32. 

 Botanischer Verein der Provinz Brandenburg, Berlin, Germany. Verhand- 



lungen. Acad. 36-52. 

 Botanisches Centralblatt, Jena, Germany. W. 49-60, 89 + : D. 1 + : I.U. 1 + . 

 Botanisches Centralblatt-Beil-iefte. D. 1 + : I.U. 9 + . 

 Botaniska notiser, Sweden. X.D. '09- . 

 Brain. S.X. 13. 15 + : I.U. 12^. 

 Brazil museu Goeldi. Boletrn. P. 4, 5*. 

 Breeder's gazette. D. 55. 

 Brickbuilder. R.P. 9 + . 



Bristol naturalist's society, Bristol, England. Procceding>^. Acad. 1-'^ 2''-. 

 British association for the advancement of science. R.P. '31-r. 

 British medical journal. I.U. '06+. 

 British patents, abridgements. R.P. 1588 + . 

 British journal of psychology. P. 2 + . 



Brown University. Studies from the biological laboratory. I.U. 1 + . 

 P>ryn Mawr college. Monographs. Acad. 1=^^, 5-7, 9. 

 Bryologist. X.D. 12 + : D. 1 + . 



'Buffalo society ot natural sciences. Bulletin. P. 1, 2: .\cad. 1-4, 5'' = '\ 6, 9*. 

 'iuUetin astronomique. W. 1.5-17: I.U. 14+. " 

 Bulletin de L'Institute Pasteur. I.U. 3+. 



'Bulletin de jardin botanique de L'etat a Bruxelles. X.D. '09 + . 

 Julletin of pharmacy. P. 14 + . 



bulletin ties sciences mathematique ct astronomicnie. I.U. 1 + . 

 bureau of American ethnology. Report. P. 1 + : BidUiin. P. 33 + . 

 'alifornia academy of sciences. Bulletins. Acad. V. 2'' *. Memoir.'^. Acad. 



4, 5'. Occasional papers. Acad. 1-9. Proceedings. Acad. II. 1''-, 2, 



3''=, 4''=. 5' •-. 6; III. bot. V-'", 2' ."; geol. 1'-'", 2'-=; math, and phys. 

 U-s; zool. U'-, 2'-", 3>-'^ 4'-^ IV. 1, 3. 



