CONTENTS. Vn 



Page. 



Experimental studies of infantile scurvy, Frolich 568 



The introduction of maize into Italy and pellagra, Alsberg 568 



The chemical nature of the substance which cures polyneuritis, Fimk 568 



A new respiration calorimeter, Langworthy and Milner 568 



ANIMAL PRODUCTION. 



Native cacti as emergency forage plants, Thomber 569 



Nutritive value of cholla fruit, Vinson 569 



Feeding experiments with eosin barley, Gerlach 570 



Analyses of feeding stuffs, McDonnell et al 570 



Commercial feeding stuffs of Pennsylvania in 1911, Kellogg 570 



Analyses of feeding stuffs 570 



What the census tells about live stock, Hibbard 571 



[Live stock in Tunis], Perkins 571 



The finest cattle, Kraemer 571 



The meat industiy , Douglas 571 



A history of the frozen meat trade, Critchell and Raymond 571 



Investigations on the Bergschecken breed of cattle, Kaserer 571 



Resorption in the stomach of ruminants, Aggazzotti 571 



Fimdus glands of pig's stomach, Ulkan 571 



Forage crops for swine, Weaver 571 



Hominy feed for fattening hogs. Skinner and King 571 



Swine breeding in Madagascar and its future, Brigandat 572 



Forage rations for growing horses, Snyder 572 



Chemical composition of the metacarpus of light and hea^vy horses, Uardt 572 



Origin and history of all breeds of poultry 572 



The handling and marketing of eggs, Lamon 572 



Egg classification at New York 572 



Double eggs, Hargitt 573 



Investigations on crooked-breasted fowls, Stewart 573 



Preliminary note on crosses between pheasants and fowls, Ainsworth-Da\as . . . 573 



Sex-linked inlieritance in poultrj^ Morgan and Goodale 573 



A case of sex-linked inheritance in the domestic pigeon, Cole 573 



Inheritance of tricolor coat in guinea pigs and Galton's law, Castle 573 



Physiological sex determination, Gruenberg 573 



The present position of the sex problem. Hertwig. 573 



Cell structure, Stauffacher 573 



DAIRY FARMING — DAIRYING. 



Dairying in connection with farming, Turner 574 



More winter dairying in South Dakota, Larsen 574 



Relation of dairy cow to producer and consumer, Himziker 574 



Relation between yields of milk and jdelds of fat in dairy cattle, Marshall 574 



The effect of agitation on milk separation, Berg 574 



Machine-drawn v. hand-drawn milk: Relative bacterial content, MacDonald. . 574 



The Copenhagen milk supply, Monrad 575 



Regulations governing the sale of milk in Prussia 575 



Milk products in the Siebenburg region of Hungary, Baintner 575 



Measuring color: An oleo standard 575 



Parchment paper for dairy use, Siegfeld 575 



Factory arrangement, Culbertson et al 575 



VETERINARY MEDICINE. 



Principles of microbiology, Moore 575 



Text-book of pathology, Adami and McCrae 576 



Pathologic anatomy of man and animals, edited by Lubarsch and Ostertag 576 



Veterinary medicine. Law 576 



Proceedings of the American Veterinary Medical Association 576 



Biological investigations in regard to pregnancy, Abderhalden and Kiutsi 577 



The agglutinability of Micrococcus melitensis, Negre and Raynaud 577 



Anaphylaxis test with anthrax bacilli, Busson 577 



The precipitin reaction and anthrax in hogs, Pfeiler 577 



Aggressia immimization against blackleg, Schobl 577 



