VIII CONTENTS. 



Page. 



The precipi tin-diagnostic reaction for glanders in horses, Costa and Fayet 81 



Trypanosomes found in Canadian mammals, Watson and Hadwen 81 



Trypanosoma americanum, a common blood parasite of American cattle, Crawley . 82 



Infection of mules by Trypanosoma hippicwm Darling 82 



Investigations in regard to tuberculosis in milch cows, Cosco 82 



Nontuberculous milk in Guernsey, Bishop. ._ 83 



In regard to the course of bovine tuberculosis, Titze 83 



In regard to detecting pulmonary tuberculosis in bovines, Miiller 83 



The tuberculin test; Its value and proper uses, Law. ._ 83 



On a nematode in the connective tissue of bovines, Piettre 83 



Onchooercia,sis in imported meat, Williams 83 



The inheritance of spirochetal infection in Argas persicus, Hindle 84 



Arsenical dips as remedies for cattle ticks, Ransom and Graybill 84 



Parasitic gastritis of sheep, Haskell 86 



The thermo-precipitin reaction for diagnosing swine erysipelas, Ascoli 86 



Actinomycosis of the rectum in the horse, Markus 86 



Studies on etiology of equine influenza, Ferry 86 



The treatment of lymphangitis by "606," Bridr6, Nfegre, and Trouette 86 



Filaria immitis of the dog, Zibordi 86 



RURAL ENGINEERING. 



Rules of the State Board of Irrigation, Highways, and Drainage 86 



Irrigation pumping with electrical energy :-;--■ ^^ 



Amount and frequency of irrigation as shown by soil, Miintz and Laine... 87 



An interesting agricultural, hydraulic problem in Algeria, Savomin and Pouget . 87 



Diagram for converting square feet into acres in irrigation and, drainage work. 87 



Cooperative methods in farm drainage, Clemens 87 



Standard tests of drain tile and sewer pipe, Mavston and Anderson 87 



A method of making tests on drain tile, Talbot and Abrams 88 



PreserAdng good roads. Page 88 



Changes noted in a tar exposed to trafl&c and weathering, Crosby 89 



Highway laws of the United States 89 



Concrete construction on the live-stock farm 89 



The action of alkali salts upon Portland cement, Burke and Pinckney 89 



Practical barns in use on northwestern farms, Haugen et al 89 



Economy in sanitary barn construction, Lotter 89 



Cement silo construction, King 89 



Open-air poultry houses for all climates, Woods 89 



Electricity in agriculture and reference to central rural plants, Wallem 89 



A grouped electrical unit, d'Anchald 90 



Gas lighting for the farm. Carpenter 90 



Farm and tarn conveniences 90 



Farm implements, McConuell _- 90 



New agricultural machinery, especially for motor cultivation, Martinn 90 



The engine gang - _. 90 



Diagram of ditching plow, details for construction, and approximate cost, Wilson. 90 



Two machines in one 90 



Motor-driven milking machines. Burr 90 



Horses and stock currying machines 90 



RURAL ECONOMICS. 



[How will an increase in crop output affect prices and incomes?] 91 



From producer to consumer, Smith 91 



Farm management, Hays et al 91 



The outlook for agriculture in the Canal Zone, Taylor 91 



[Agricultural resources in Italy], Pugliese 92 



Agricultural statistics in Roumania, 1911 92 



[Agricultural statistics] 92 



Report on the land settlement scheme, Walwyn 92 



Agricultural cooperation [in France], Gaulin 92 



Agricultural credit in France, Sagnier 93 



Systems of rural cooperative credit 93 



Agricultural credit 93 



German agricultural credit systems, Price 93 



Agricultural credit banks [in Victoria], Sharp 93 



Insurance against forest fires [in Germany] 94 



