VI CONTENTS. [Vol. :i7 



Page. 



The fauna of British India. — Hymenoptera: Ichneumonidae, I, Morley 765 



Guide to the iusecta of Connecticut. — III, The Hymenoptera, Viereck et al. . . 765 



Observations on the occurrence of the Argentine ant in Silesia, Pax 766 



On some North American species of Microdon, Knab 766 



On some North American species of Microdon, Knab 766 



New chalcid flies from Maryland, II, Girault 766 



A new aphis-feeding Aphelinus, Howard 766 



The cyclamen mite, Ross 766 



ANIMAL PRODUCTION. 



Physiological effect of rations balanced from restricted sources, Hart et al 766 



Some nutritional characteristics of com, Willard 767 



Feeds and feeding abridged, Henry and Morrison 767 



Cost of digestible nutrients in principal cattle feeds, Winters 767 



Commercial feeding stuffs, Wessels et al 767 



Digest and copy of rexTsed feeding-stuffs law 767 



[Live-stock investigations], Hartenbower, Barbour, and Barber 7C>7 



[Animal husbandry studies at the Missouri Experiment Station] 7G8 



Live stock of the farm. — V, Pigs and poultry', edited by Jones 769 



Live stock of the farm. — VI, edited by Jones 7f>9 



[Swiss live-stock industry], Borgeaud, Frey, and Bouret 769 



Statistics of Swiss live-stock industry 769 



Nineteenth and twentieth conventions of American Live Stock Association 769 



Inbreeding, Bruce 769 



Report on cattle feeding experiments at Cedara, Natal, and Potchefstroom 769 



Experiment with palm kernel meal and earthnut cake, Hendrick<and Profeit. 769 



Ageing Egyptian cattle, Mohammed A.'^kar 770 



Live stock of the farm. — IV, Sheep, edited by Jones 770 



Sheep production, Garcfa 770 



Sheep and wool for farmers. Croesbreedkig experiments, Mathews 770 



Horses, Pocock 770 



Horse breeding and horse racing, Ewart 771 



A history of the Percheron horse, compiled by Sanders and Dinsmore 771 



The diastatic action of saliva in the horse, Seymour 771 



Sex-linked inheritance of spanglin? in poultry, Lefevre 771 



Mendelian inheritance in poultry, Lefevre 772 



The structure of the fowl, Bradley 772 



Studies on the physiology of reproduction in birds, I-VII, Riddle et al 772 



A study of the incubation periods of birds, Bergtold 774 



The molting of fowls, Irvin 774 



Protein feeds for laying hens, Kempster 774 



The poultry keeper's manual, Allman 775 



Commercial egg farming, Hanson 775 



Poultry standards in their relation to utility, Hadlington 775 



American squab culture, Eggleston 775 



Squab culture. Wood 775 



The raising and care of giunea pigs. Smith 775 



The rabbit: How to select, breed, and manage, Richardson 775 



DAIRY FARMING DAIRYING. 



Cattle breeding problems and their solution. Pearl 775 



The Kerry: Its advantages under present conditions, Cheviot 776 



Studies from the survey on the cost of market milk production, Musser et al 776 



The milk supply — a suggestion, Williams and Cornish 777 



Manual of milk products. Stocking 777 



Modem pasteurization at low temperature, Vanderleck 777 



Cause and prevention of mold on butter, Hastings 777 



Minnesota creameries; cheese, ice cream, and canning factories 777 



Siberian butter and cheese 778 



Cheese making on an Irish farm, O Brien 778 



Experiments on the preparation of homemade rennet, Todd and Cornish 778 



Experiments with pepsin to replace rennet, Steuart 778 



