TITLES OF ARTICLES IN RECENT FOREIGN PUBLICATIONS. 



Lupanin, the alkaloid of blue lupine ( Ucber das Liipanin, das Alkalvid der hlauen 

 Lupine), Cakl Sikbkkt. — Arch, der Pharmazie, 229, pp. 531-646; abs. in Chem. Cen- 

 iralbl., ISO.?, part I. Xo. 3. pp. SS. 



On a new non-saturated fatty acid of the series C"H-"-^0- (Sur iin tiouvel acide 

 gras nonndliircdt: In m'nc C"ll-"'^0-), A. Aiinand. — Cmnpt. vend., 114 (1S02), pp. 70-81. 



Composition of crystallized egg albumen ( Zummimn^etzung dcx Krystallinierten 

 Eieralbumins), V. Hoimkistku. — Zcituch. /. phiixioL Chem., 1S9.?, p. 1S7. 



The analysis of peptones, C. W. Kkato.v and S. A. Vasey. — Analyst, Feb., 1S03, 

 pp. 28-34. 



A rapid method for estimating the starch content of potatoes (Evaluation 

 rapide de la richesse en fctule des pommcs de tevvc). II. B<»iuiyr. — .Joitv. </' Agv. pvat., 

 1802, torn 1, pp. 102-168. 



The determination and examination of fats, a resume (Beslinnnnug und I'nlcv- 

 suchuug dvv Fillcj. — Zcit><ch.f. aiKih/t. (Ik in.. 01. IlvJ'l 1, pp. 100-115. 



Determination of fat in daily products (Dosage de In matiere grasse dans Its 

 pvodnits dii hi\t), Lkzk autl Am.ahu. — Compt. vend., 113 (1891), pp. 654-656. 



Chloride of sodium in plants ( I.c chlovure dc sodium dans Icsplantes), P. Lesagk. — 

 Vinnpt. vend.. Ill (ISO.'.'), pp. 14.3-llo. 



The sources of nitrogen of our leguminous crops, J. B. Lawes aud J. H. GiL- 

 15I;kt. — Jiiuv. l!i>y. Aijv. Soe. i>f Enghiud, vol. 11, ser. 3, part IV, pp., 657-702. 



The nitrifying ferments of the soil, J. M. H. Mrxico. — Jour. Roy. Agv. Soc. of 

 England, vol. II, si v. .',, pavl IV. pp. 702-717. 



On the existence of the phenomena of nitrification in media rich in organic 

 substances and having an acid reaction (Snv V cxistenec de jdienomenes dc nitrijica- 

 tion, dans drs jnilieiij- vivhes m siihslanres ovganiqucs et a vtaction acide), E.C'iuai{1>. — 

 Compt. vend., lit (ISO.'), pp. 1S1-1S4. 



Influence of the proportions of clay and organic nitrogen in bare soils on 

 ^he fixation of atmospheric nitrogen, the conservation of nitrogen, and nitrifi- 

 cation {Injlutneen, dan-i les tevves nues, den pvoporlions iV nvgile el d' azote ovganiqne suv 

 la fij-ation d' azote almo8i)hi'nque, snr la consevvation dc /' azote, et khv la nitrification), 

 P. Piciiard.— Com/*/, rend., 114 (1SH2), pp. 8I-.S4. 



On the spontaneous oxidation of humic acid and hvunu8(5Mr /' oiydation spon- 

 tanee de V aeide hnmiqne et de la tevve vegetalc), IJr.iMiiKLoT and Axnui':. — Compt. rend., 

 114 {1892), pp. 41-43. 



Ammonia in the atmosphere and rain •water of the tropics {L\immnniaque 

 dans ralmosjiliire el duns h.s jilnies il'nne vegion tvopieule), ^'. Maiuano and A. Mi'"vrz. — 

 Compt. rend., 113 {1801), pp. ::0-:Sl. 



Ammonia in rain w^ater and in the air ( L' am moniaqne dans les eaux depluic ct danx 

 V atmosphere), A. yWw/..— Compt. vend.. 114 (ISO]), pp. ISi-lS'!. 



Some ne^v observations on the determination of sulphur in humus aud on 

 the nature of the compounds which it forms [Qnelqnes obsevvationM nonvelles xnv h 

 dosage dii sonfve dans la tevve vegetalc, et snv la natnve des composes qii'il constitiie), 

 BEUTiiEr.OT and Ani>kk. — Compt. vend., 114 (1892), pp. 43-46. 

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