2i: 



(Ser. A). 80, 1908, (28-44). [7130 

 7310]. 57227 



Hawk, Lester C. v. Meade. R. K. 



Hawk, P[hilipj B. On the digestion 

 of urine in th° determination of nitrogen 

 by the Kjeldahl method. J. Amer. 

 Chem. Soc, Easton, Pa.. 29, 1907. 

 (1634-1637). [6520j. 57228 



On the leucomains of cod 



liver oil. Proc. Amer. Physiol. Soc. 

 in Amer. J. Physiol., Boston. Mass., 21, 

 1908, following p. 281, (s.xii-xxiii). 

 [3020 6540]. 57229 



Practical physiological 



chemistrj' : a book designed for use in 

 courses in practical physiological 

 chemistry in schools of medicine and 

 of science. Plxiladeljihia (Blakiston). 

 1907, (xiv + 416, with 6 col. pi., 26 

 text-fig., partly col.). 24 cm. [0030 

 8000]. 57230 



Hawley, L. F. Identification of solid 

 phases. J. Physic. Chem., Ithaca, 

 N.Y., 10, 1906, (654-657. with texi- 

 fig.). [7080]. 57231 



Contributions to the 



chemistry of thallium. 1. and 2. J. 

 Amer. Chem. Soc, Easton, Pa., 29, 

 1907, (300-304, with text-tig., 1011- 

 1018). [0790 6200]. 57232 



V. Dennis, L. M. 



Haworth, Walter Norman and Perkin, 

 William Henry jun. Experiments on 

 the synthesis of the terpenes. Part XII. 

 Synthesis of terpins, terpineols, and 

 terpenes derived from methyl /iopropyl- 

 cyc/opentanes, Me.C5H8.CHi\le2. Lon- 

 don, J. Chem. Soc, 93, 1908, (573- 

 597); [abstract] London, Proc. Chem. 

 Soc, 24, 1908, (64). [1140 1240 

 1310 1340]. 57233 



V. Harding, V. J. 



Hay, James Gordon v. Meldola, R. 



. Hay duck, r[ritz]. Ueber Hefengifte 

 in den Rohstotfen der Garungsgewerbe. 

 Berlin, Jahrb. Versuchsanst. brau., 10, 

 1907, (530-546). [8020]. 57234 



■ und Schiicking, Karl. 



Ueber die Bedeutung der Kidksalze im 

 Brauwasser auf Hefe untl Garung. 

 Wochenschr. Brau., Berlin, 25, 1908, 

 (241-244, 253-258, 265-270, 277-281, 

 297-300). [8020]. 57235 



Haynes, Charles R. v. Gill, A. H. 



Haynes, Justin H. A method for the 

 determination of uranium and vana- 

 dium. West. Chem. and Metallurg., 

 Denver, Colo., 1, 1905, (1-2). [6200]. 



57236 



Haywood, J. K. Injury to vegetation 

 and animal life by smelter fumes. 

 J. Amer. Chem. Soc. Easton, Pa., 29, 



1907, (998-1009). [8500]. 57237 



Hazewinkel J. J. Onderzoek over 

 het neerslaan in suikerhoudende vloei- 

 stoffen met azijnzuur lood in alkalisch 

 medium, vooral in verband met de 

 daarin aanwezige organische niet-sui- 

 ker. [Untersuchung liber die Fallung 

 mit essigsaurera Blei in alkalischer 

 Umgebung in zuckerhaltigen FliJs- 

 sigkeiten. besonders in Bezug auf den 

 darin e.ithaltenen organischen Kicht- 

 Zacker.] Arch. Java-Suiker, Soe- 

 rabaia, 16, 1908, (5.3-105). [6535]. 



57238 



Heath, F. H. The iodometric deter- 

 mination of arsenic and antimony 

 associated with copper. Amer. J. Sci., 

 New Haven, Conn., (Ser. 4), 25, 1908, 

 (513-519, with tables); [Uebers. von 

 J. Koppell Zs. anorg. Chem., Ham- 

 burg, 53, 1908, (87-93). [6200]. 57239 



Hebert, Alexandre. Sur les principes 

 actifs des fruits d'un strychnos africain. 

 J. pharm. chim., Paris, (ser. 6), 27, 



1908, (151-155). [6525]. 57240 



et Helm. Composition et 



eraplois de la pulpe de defibrage du 

 Henequen. Pans, C. R. Acad, sci., 148, 



1909, (513-514). [6525]. 57241 



Les industries provo- 



quant le degagement d'hydrogene ar- 

 senic. Rev. chim. indust., Paris, 18, 

 1907, (167-171). [0140]. 57242 



Hecht, H. Hermann August Seger's 

 Leben. [hi : [H. A.] Seger. Gesam- 

 melte Schriften. Hrsg. . . . und bearb. 

 . . . von H. Hecht und E. Cramer. 

 2. Aufl.] Berlin (TonindZrg), 1V,08, 

 (V-f-XV). [0010]. 57243 



Hecker, Alfred. Bodentemperatur- 

 L'litersuchungen. Fiihlings landw. 



Ztg, Stuttgart, 57, 1908, (458-471). 

 [8500]. 57244 



Hedin, S[ven] G[ustaf]. Zur Kine- 

 tik der E izyme. Hoppe-Seylers Zs, 

 physiol. Chem., Strassburg, 57, 1908, 

 (468-475). [8014 7070]. 57245 



