CONTENTS. Vn 



DAIKY FARMING — DAIRYING. 



_, Page. 



Economic feeding for milk production in New Mexico, Foster and Latta 872 



Black and white Ayrshires, Kuhlman 873 



On the inheritance of an aural abnormality in the Ayrshire cattle, Yamane. ' . 873 



Report on legislation and control of milk and cream, Henderson 874 



The iron content of cow milk, Nottbohm and Dorr 875 



The presence of Bacillus abortus in milk, Evans ..........] 875 



A simple test for Bacillus sporogencs in milk and water, Weinzirl '. . . . 875 



Efficiency of Bacillus bulgaricus in commercial preparations, Greathouse 875 



The determination of bacteria in milk, Ayers 876 



Utensils as a source of bacterial contamination of milk, Prucha et al 876 



Bottle washing costs -. 876 



The Grana cheese-making society, Monrad 876 



VETERINARY MEDICINE. 



Animal experimentation and medical progress. Keen 876 



The hygiene and diseases of live stock, Cagny and Gouin 876 



Biological therapeutics, Eichhorn 876 



A chapter in applied chemistry. Boon 876 



The mnhydrin reaction in relation to age and habits, Takamine, jr 876 



Duration of infectiveness of rinderpest blood in water leech, Boyntou 876 



The action of sodium sulphocyanate in tuberculosis, Corper 877 



Sodium tellurite as a rapid test for viability of tubercle bacilli, Corper 877 



The tuberculin reaction in the pig, Lindner 877 



An attempt to immunize calves against tuberculosis. Moss 878 



The presence of so-called "complement" in milk, Hewlett and Revis 878 



Warble fly experiments, Hadwen 878 



Hog cholera and the veterinarian's relation to same, Whitfield 878 



Some observations on hog cholera and the use of serum, Hoskins 878 



Inoculation experiment with pure culture of Spirochxta hyos, King and Drake 879 



Protective and curative vaccination tests for hog cholera with shoats, Pfeiler. . 879 



Report on equine abortion in Ontario, Schofield 879 



Mixed infection vaccine in 170 cases of joint ill, Schofi.eld 879 



Forage poisoning in horses and mules, Graham et al 880 



Diseases of poultry, Kaupp 880 



RURAL ENGINEERING. 



The place and field of the agricultural engineer, Shaw 880 



The place and field of the agricultural engineer, Marston 880 



Surface water supply of Snake River basin, 1912 880 



Surface water supply of lower Columbia River, etc., 1913 880 



Deschutes project, Whistler, Hopson, and Lewis 880 



Geology of the ground waters of the Island of Antigua, Vaughan 881 



The ground waters of Antigua, Tempany 882 



Measurement of the flow of streams by approved forms of weirs, Lyman 882 



Stream-gaging and publications on water resources, compiled by Wood 882 



Experiments with the divining rod, Metzger 882 



The filtration of drinking water. — I, Theory of slow sand filtration, Kisskalt. . . 883 



Sterilization of water by chlorin, Nelson 883 



Pmification of drinking water by calcium hypochlorite, Vincent and Gaillard . 883 



Sterilization of drinking water with chlorid of lime in the field, Wesenberg 883 



Practical irrigation and pumping, Fleming 884 



Irrigation pumping in the coast States 884 



Experiments with machine irrigation at Bezenchuk and Kostyched, Bfellaev. 884 



Conservation of water by storage, Swain 885 



Hints on irrigation : Small earthen storage reservoirs. Watt 885 



Multiple-arch diversion dam at Three Miles Falls, Oregon Newell 885 



Best practice in irrigation and power canal design, Farwell 885 



Transmission losses m unlined irrigation channels, Fortier 885 



How to express seepage losses from irrigation canals, Fortier 886 



Methods of plaster lining irrigation canals and laterals, Okanogan project 886 



Use, construction, cost, and durability of wooden stave pipe, Swickard 886 



Tests of submei^ed orifice head gates for measurement of water, Bixby 886 



Irrigation in Nebraska, Diesem 888 



Report of state boax'd of irrigation, highways, and drainage of Nebraska 888 



