II CONTENTS. 



Page. 



Honey investigations, Witte 012 



Samplins; of ground spices, Siudall 612 



Deteclidii of adiillcralions in coffee, Kiihl 612 



Examination of milk, IJelire 612 



The refraction of the calcium chlorid milk serum, Mai and Rothenfusser 612 



The significance of the nitrate reaction in milk, von Krneyi 612 



Determination and judgment of dirt content of milk, Fendler and Kuhn 012 



A rapid method to delect boric acid in milk and butter, Gauvry 012 



The delermination of carbohydrates in feeding stuffs, Den Herder ()]2 



"the flash ])oint in wax analyses, Stoeber ! CA:] 



Extracted beeswax, Gabrilowitsch 1 ;5 



Some technical methods of testing miscellaneous supplies, Walker (ii:'. 



Apparatus for quantitative electrolytic analyses, Formanek and Pec 013 



Apparatus for quantitative estimation of ammonia in air, Liechti and Ritter . . ()13 



The influence of the structure of the cane on work in sugar factories, Deerr. . . . 013 



The froth fermentation of molasses, Tempany 014 



Crystallization of sugar from fruit sirups, Luhmann 014 



The value of peaches as vinegar stock, Gore 014 



Extracts from proceedings of Association of Official Agricultural Chemists 014 



METEOROLOGY — WATER. 



The agricultural engineer and the Weather Bureau, Means.'. 014 



Monthly Weather Review 015 



Meteorological observations at Massachusetts Station, Ostrander and Damon.. . 615 



Meteorological observations 015 



Meteorological summary for the year 1908, Bells 615 



Summer temperatures in different parts of Europe, Hildebrandsson 015 



On the laws of evaporation, Vaillant 015 



Effect of drainage work in northern Iowa on flood stages of rivers, Marston 615 



Note on subsoil water in Egypt, Ferrar 010 



Further notes on subsoil water in Egypt, Ferrar 010 



Pure water 016 



Measuring electric conductivity of waters, sewage, and salt solutions, Pleissner . 616 



SOILS — FERTILIZERS. 



On the chemical decomposition of rocks, Dumont 616 



Yellow laterite and its parent rock, Mohr 017 



Soils in the vicinity of Brunswick, Ga.: A preliminary report, Bennett 017 



Soils of the Kirghiz Steppe, Tulaikov 017 



[Analyses of soils], Ladell 617 



Evaporation from water and soil surfaces, Mohr 617 



Production of nitric nitrogen in irrigated soil, Stewart and Greaves 617 



Organic nitrogenous compounds in peat soils, Jodidi 618 



Organic nitrogenous compounds in peat soils, Jodidi 619 



On the fertility of soils with regard to phosphoric acid, Kostzyelyetzkii 619 



The plant food minimum and phosphoric acid, Wagner 619 



Utilization of food occurring in minimum, Mitscherlich and Celichowski 619 



To what extent can fertilizer action be strengthened by bacteria? Ehrenberg. 620 



On the decomposition of stable manure, Heinze 620 



The contents of the fertilizer sack, Thome 620 



The use of commercial fertilizers as top-dressing, Bannert 620 



The cost of available nitrogen, Voorhees 620 



The nitrate deposits of Chile, Penrose, jr 620 



California nitrates 621 



Sulphate of ammonia in 1909, Maizieres 621 



Nitrate of ammonia production. Skinner 621 



Experiments with new nitrogenous manures, 1904-1908, Hendrick 621 



On artificial nitrogenous fertilizers derived from the air, Heinze 621 



The electro-chemical manufacture of nitrogen compounds from the air, Escard. 622 



The nitrate industry of Norway, Grandeau 622 



[Manufacture of nitrate in Norway] 622 



Production, properties, and use of the principal potash salts, Krische 622 



Kainit, its production and importance in German agriculture, Krische 622 



Thomas and Martin slags, Otruighan'ev 622 



Something new in the field of phosphatic fertilizers, Menozzi 622 



