VI CONTENTS. 



Page. 



Acid production by Oidium lacth, Rullmann 681 



The effect of moderate heating upon rennet ferment, Wiegfeld 681 



The ferments of milk and tlieir relation to pasteurization, Freemun 6S1 



Rate of growth of bacteria in clean milk, St. John and I'ennington 681 



Italian soft cheeses, Cornalba 681 



Investigations on goat's milk, Ujhelyi 681 



[ Unfermented apple juice] , Shank {\'!-2 



Musts and wines made of sound and diseased grapes, i5enescho\sky 682 



Wood distillation, Geer 682 



VETERINARY MEDICINE. 



The unsuspected but dangerously tuberculous cow, Schroeder 682 



Origin of tuberculosis, Bongert 682 



Experiments with inhalation and alimentary tuberculosis, Findcl 683 



Atypical cases of tuberculosis, Henschel 683 



Skin reaction to tuberculin, Arloing 683 



Application of von Behring's method of immunizing cattle, billings 683 



Combating bovine tuberculosis with bovovaccine and tauruman 683 



Leucocy tosis in cattle, Utendorfer 683 



Johne's disease in cattle, AngwLn 684 



Mammary hematomata and mammitis, Braun 68 1 



Coma and paralysis in cattle not always milk fever, (iibson 684 



Unsuccessful coenurus operation, Duetsch 684 



Cattle dipping in arsenite of soda 684 



Dehorning cattle, Willoughby 684 



Interrelation of creameries and animal plagues, Matthiesen 685 



Polyvalent serum in vaccination against dysentery and plague, N'onnahnie 685 



The regulation of vaccines, Kern 685 



Hemotoxines of anthrax and related bacteria, Heyrovsky and Landsteiner. . . 685 



Bacillus pyogenes and the tissue changes caused by it, Ilolth , 685 



A study of Bacillus pyogenes hovis and B. pt/ngeiies suix, Berger * 685 



Local phenomena in passive immunity toward swine erysipelas, Jarotzk ,■ 686 



The source of Bacillus suipestifer, Grabert 686 



Resisting power of B. suisepticiis and suipestifer, Erdi'is and K;)pj).'ai_. i 686 



The etiology of hog cholera and swine plague, Hutyra 686 



Vaccination against swine plague, Becher 686 



Hygienic defects of pigi)ens, Evers .-. 686 



Cases treated in clinics of royal military farrier during 19(J6, Kri.ger 686 



Infe(;tious anemia in horses, Ostertag 686 



Does blackleg occur in horses? Ostertag 687 



Equine malaria, Perrucci 687 



Skin and eye reaction to mallein, Putzeys and Stiennon 687 



Purulent material in guttural pouches of horses, Bernardini 687 



Curative serum for tetanus, Heuer 687 



Vaccinating mules against horse sickness, Rick man n 687 



An outbreak of epizootic gastro-enteritis in dogs, Sumner 688 



Sublyniphatic leukemia in dogs, Jaeger „ 688 



Rabies studies, Fermi, Tizzoni, and Bongiovanni 688 



Virulence of saliva and salivary glands of rabid animals, Fermi 688 



Histological changes in pseudo-membranous enteritis in cats, Schmul 688 



Polyneuritis in fowls, Marek 688 



Septicemia of fowls caused by coli bacillus, Claussen 688 



A vegetable extract as a vaccine for fowl cholera, Rautmann 689 



Notes on experiments with blackhead of turkeys, Curtice 689 



Notes on parasitic nematodes. Ransom 689 



RURAL ENGINEERINC. 



Cement pipe for small irrigating systems and other purposes, Smith 689 



Sand-clay and burnt-clay roads. Spoon 690 



RURAL ECONOMICS. 



The unproductive farm 690 



Is New York agriculture d<. cadi^nt '.' J ordan 690 



Abandoned farms, Webb 690 



