VI CONTENTS. 



, Page. 



Cider vinegar, Mott 261 



Changes in the acid cohtent of vinegar when kept in casks, Behre 261 



Special principles of coffee infusion and the Thum process, Hamack 261 



The ash content of capsicum, Sindall 261 



Food control by police officials, Bremer 261 



The pure food and weight and measure laws of Iowa, effective July 4, 1911. . . 261 



Rules and regulations governing butcher shops and meat stalls 261 



The essentials of food, Stewart 261 



Fixation of prices of foods and necessities, Dulac 261 



General and invalid cookery, Hotz 261 



[Changes in rations, storage of foods, and other food topics], Sharpe 261 



My system of diet, Hindhede, trans, by Dietz 262 



Lessons in the proper feeding of the family, Gibbs 262 



Concerning the food requirements of old men, Koch 262 



The nutrition of public school children 262 



Adaptability of the animal body to an oversufficient diet, Grafe and Graham. . 262 



The influence of preparation of food on its digestibility, Best 263 



The time different foods remain in the stomach, Wulach 263 



Digestibility of egg white as influenced by temperature of coagulation, Frank. 263 



The digestion of flour, Klotz 263 



Diet and pellagra — a warning against ill-advised attacks on foodstuffs, Zeller . . 263 



Pellagrous symptoms produced experimentally in fo Is by feeding maize, Bass . 263 



Relation of organic phosphorus to diseases of nutrition, Simpson and Edie 264 



Etiology of beriberi with special reference to phosphorus, Teruuchi 264 



Internal secretions — physiological status and importance in pathology, Biedl . 264 



Studies of pepsin, pancreatin, and combinations of these ferments, Zimmerman . 265 



Animal heat and bio-energetics, Lefevre 265 



Metabolism of plants and animals, Abderhalden 265 



ANIMAL PRODUCTION. 



The influence of maturity upon the value of timothy hay. Waters 265 



Animal production, Kohler and Mach 266 



Feeding stuffs, Mach 266 



Investigations of feeding stuffs, Haselhoff 266 



The valuation of oats for feeding and their judging by analyses, Bauer 267 



The chemical comi:)osition of Hungarian wheat bran, Weiser 267 



The feeding value of niger cake, Hansen 267 



Studies on the domesticated animals of the Mediterranean islands, Keller 267 



On the races and breeds of cattle, Neumann 267 



Annual report of the Naivasha stock farm, 1909-10, Hill 267 



Cutting down the shipper's loss, McCabe 268 



The Moravian cattle 268 



The goats of Nedjed in Arabia, Caucurte 268 



A cage designed for metabolism experiments on goats. Rose 268 



Sheep raising in the French Sudan, Regelsperger 268 



Feeding experiments, 1910-11, Faville 268 



Additional facts in swine feeding, with special reference to breeding, Dietrich. . 268 



The new book of the horse, edited by Richardson 269 



Pure-bred horses in the United States, Rommel 269 



Horse breeding in Hungary, Allen 269 



Origin and type of the Ardenuais, Ashton 269 



[Equus hybrids] , Pocock 269 



Horses v. oxen for field work in Russia, Tedorov 269 



[Poultry], Blanchon 270 



The baby chick, edited by Quisenberry 270 



The forms and colors of breeds of fowls, Houwink 270 



The Orpingtons, edited by Drevenstedt 270 



The Rhode Island Reds, edited by Hale 270 



Egg-laying competitions, Thompson 270 



Duration of fertility of fowls' eggs after separation from the cock, Frateur 270 



Deterioration in eggs as shown by changes in the moisture content, Greenlee. . 270 



The preservation of eggs in the home, Vanderleck 270 



A new point in artificial incubation 270 



Report of proceedings of conference on poultry industry, Dublin, 1911 271 



Plans and descriptions of five-acre poultry farms, edited by Quisenberry 271 



