II CONTENTS. 



Theobromin content of coco and new nutlKid for estimating, Kreutz 1009 



Judging ulcohol-frce wine, Krassor 1009 



Use (if l''i('hc'sreac(i()ii fm- artilicial invert sugar in wine, Kiekton 1009 



With what exactness can analytical data of wine examinations he represented. . 1009 



Participation of reductase in th(M)n)cess of alcohol fermentation, Palladin 1009 



Color reactions as testa for heateil milk, Ilerholz 1009 



Different iat ion of enzyms in milkhy liych'ogendioxidand itste-!ts, Lawall 1010 



On the biological dilTerentiation of niiik, J'niuer 1010 



On recent rapid methods for estimating the fat content of cream, Rusche 1010 



The estimation of the fat content in cream, (irimmer 1010 



Butter and its adulterations under the microscope, Morres 1010 



On the estimation of sugar in bagasse, Pellet 1010 



Explanation of occasional abnormally high purity of Bome cane juices. Pellet. . . 1010 



Determination of sugar in molasses feeds ancf denatured sugar products, Vauflarl. 1010 



Application of gasometric method to exact determination of urea, Ilonchese. . . . 1011 



Wood products, distillates and extracts, Dumesny and Xoyer, trans, by Grant . . 101 1 



Leather industries laboratory book, Procter 101 1 



A new mercury azotometer, Oarcia 1011 



A simple ajiparatus for the estimation of catalase, Koestler 1011 



An apparatus adapted toanumbcr of analytical purposes, Pozzi-Escot 1011 



METEOROLOGY — WATER. 



Wireless telegraphy in the service of modern meteorology. Polls 1011 



Wireless telegraphy in the service of modern meteorology, Herrmann 1011 



Monthly Weather Review 1012 



Meteorological observations at Massachusetts Station, Ostrander and Lindblad . . 1012 



Meteorological report, 1907, Auld 1012 



Weather at Rothamsted in 1908, Willis 1012 



Danish meteorological conditions in 1907-8, Willaume-Jantzen 1012 



Meteorology J 013 



Handbook of climatology, Hann 1013 



Variations in climate, Arctowski 1013 



Public water supjtlies, Turneaure and Russell 1013 



Chemical and biological survey of the waters of Illinois, Barlow et al 1013 



Bacteria in water, Koch 101 4 



Features of rei)ort of Royal ('ommission on Sewage Disposal, Lemmoin-Cannon.. 1014 



Purification and disposal of town and factory sewage, Reich 1014 



SOILS — FERTILIZERS. 



The agricultural soils of Cape Colony, Juritz 1014 



The humus deposits in the limestone Alps, Wilhelm Graf zu Leiningen 1014 



Contribution to the study of the humus matter of peat, Roger and Vulquin. . . 1015 



Recent results of investigations in soil bacteriology, Simon 1015 



Legume bacteria, Edwards and P)arlow 1015 



Investigations on the process of denitrificalion, Cingolani 1015 



The action of heat and antiseptics on soils, Pickering 1015 



The role of oxidation in soil fertility, Schreincr and Reed 1016 



Soil improvement work, Conner 1017 



Soil fertility. Hunt 1017 



Theories of manure and fertilizer action, Hall 1018 



[Miscellaneous fertilizer notes] 1018 



Experiments with chemical fertilizers in 1908, Chuard and Dusserre 1018 



Cooperative fertilizer experiments in Sweden, 1907, l>olin 1018 



Results obtained with different forms of nitro<zen, Clausen 1018 



Recent investigations of the nitrogenous fertilizers, Schreiber 1019 



On the loss of nitrogen in drainage waters, Graftiau 1019 



Loss of nitrogen by leaching of nitrate of soda, Schreiber 1019 



Further note on the loss of nitrogen in drainage waters, Graftiau 1019 



The loss of nitrogen l)y seepage of nitrate of soda, Schreiber 1019 



Action of sulphate of ammonia containing acid, Lemmermann and Einecke. . 1019 



The agricultural use of calcium cyanamid, Miintz and Nottin 1019 



On the decomposition of lime nitrotren in soils, Immendorff 1020 



Physiological action of dicyandiamid, Loew 1020 



The importance of nitrogen, Steinmetz 1020 



