VI CONTENTS. 



Chinese dock egg yolk, H. Liihrig 790 



The spoiling of eggs, H. Schlegel 790 



Studies of spoiled canned vegetables, J. Belser 790 



Hop sprouts as vegetables, G. W. Roosevelt 790 



To what constituent does coffee owe its stimulating properties? M. Geiser . . . 790 



Composition of Java cane-sugar molasses, H. C. Prinsen Geerligs 790 



The adulteration of maple products, H. W. Wiley 790 



Maple sirup and sugar, T. Macfarlane 791 



Concerning the dextrin found in honey from Conifera?, P. Wolff 791 



Laboratory experiments on the digestibility of dried milk, D. Sommerville. .. 791 



Importance of inorganic salts in metabolism, A. Hirschler and P. Terray 791 



Liberation of energy in fasting and fed animals, A. Chauveau 792 



A study of the metabolism of a vegetarian, J. M. Swan 792 



Influence of the temperature of food upon the stomach, J. Mueller 792 



Relation of creatinin excretion to variations in diet, W. Koch 792 



The peptic cleavage products of the wheat proteid artolin, H. Hayashi 793 



Carbon-dioxid production when lying down and standing up, K. E. Widlund. . 793 



Presence, quantity, and origin of uric acid in feces, F. Galdi 793 



ANIMAL PRODUCTION. 



Dried beets as a sugar-yielding feeding stuff, A. Muntz and A. C. Girard 793 



Feeding stuffs, F. T. Holbrook and E. J. Russell 793 



Oil content of cotton seed grown in Central Asia, D. Tschernewskv 794 



Profitable stock feeding, H. R. Smith : 794 



Steer-feeding experiment, VII, 1903-4, 0. Erf et al 794 



Methods of steer feeding, T. I. Mairs and N. G. Miller ■ 794 



Feeding trials, M. J. R. Dunstan „ 795 



Calf rearing, M. J. R. Dunstan 795 



Crossbred sheep, T. R. Robinson 795 



Shearing lambs, M. J. R. Dunstan 795 



Maltese goats, J. H. Grout 795 



Type of horse that may be profitably raised in New England, H. W. Smith. . 795 



Influence of radium bromid on metabolism, W. N. Berg and W. H. Walker. _ 795 



An improved cage for metabolism experiments, W. J. Gies 795 



The farmer's poultry house, F. W. Hodson and F. C. Elford 795 



Relative efficiency of poultry houses, T. R. Robinson and E. J. Russell 796 



A practical poultry plant for southern California, E. P. Mitchell 796 



The poultry, T. R. Robinson 796 



Adaptability of concentrated by-products for poultry feeding, W. P. Wheeler. 796 



Feeding cotton-seed meal to chickens 797 



Growth of chickens and cost of rearing, E. Brown 797 



Eggs of domestic ducks and hybrid ducks, G. Loisel 798 



The guinea fowl, H. de Courcy 798' 



DAIRY FARMING — DAIRYING. 



Comparison of wheat bran and cotton-seed meal, J. Michels and J. M. Burgess. 798 



In what way is the feeder responsible for unsanitary milk? W. H. Jordan. . . 799 



Milk-testing societies in Sweden 799 



On obtaining pure milk for infants, children, and invalids, W. Hempel 799 



The sale of milk for human consumption, M. Casalini 799 



Methods of bacteriological examination of milk, F. H. Slack 799 



The microscopic estimate of bacteria in milk, F. H. Slack 799 



The bacteriological examination of milk, A. C. Houston 800 



Lactic-acid bacteria, W. M. Esten 800 



Kinds of bacteria concerned in souring of milk, P. G. Heinemann 800 



A note on the indol-producing bacteria in milk, S. C. Prescott 800 



Bacteriological studies of milk of abnormal properties, R. Burri and M. Diiggeli . 800 



The quantitative determination of leucocytes in milk, A. R. Ward 801 



On the reductases of cows' milk, E. Seligmann 801 



Biological and biochemical studies on milk, C. J. Koning 801 



Proteolysis in cows' milk, W. G. Tice and H. C. Sherman 801 



Domestic butter, A. McGill 802 



