VI CONTENTS. 



Page. 



Observations on the bionomics of Auchmeromyia leuteola, F. C. Wellman 1095 



\natomy of Boophilus annulatus, S. R. Williams 1095 



Apiculture, T. W. Kirk 1095 



Beekeeping: How to meet its dangers and difficulties, B. N. Gates 1095 



Scientific queen raising, A. H. W. Clarkson 1095 



Ventilation of bees, Devauchelle 1095 



Bees and the color of flowers, G. Bonnier 1096 



Exhibit of economic; entomology at Lewis and Clark Exposition, R. P. Currie. 1096 



FOODS — HUMAN NUTRITION. 



Standards of purity for food \ >roducts 1096 



Legislation regulating the sale of foods 1096 



The microscopy of vegetable foods, A. L. Winton 1096 



Food products, A. L. Winton et al 1097 



Cereal breakfast foods, C. D. Woods and H . Snyder 1097 



Food and the principles of dietetics, R. Hutchison 1097 



Unpolished rice, H. S. Clubb 1097 



The digestibility of flour made from legumes, 31. Wintgen 1097 



Preserved eggs and egg substitutes, A. Beythien and L. Waters 1097 



Chemical change produced in foods, etc 1097 



Preserved fruits in lacquered tins 1097 



Pure British dried vegetables 1098 



Occurrence of esters in bananas, F. Rothenbach and L. Eberlein 1098 



Commercial extract of lemon, A. McGill 1098 



Coffees without caffein, G. Bertrand 1098 



Maple sugar and sirup, W. F. H ubbard 1098 



Physiological studies of vegetarian diet, W. Caspari 1098 



Respiration calorimeter with appliances for direct determination of oxvgen, 



W. ( ). Atwater and F. G. Benedict "..... 1098 



Respiratory quotient in static work, 11, A. Bornstein and A. Ott 1100 



Respiratory quotient in static work, III, A. Bornstein and B. von Gartzen 1100 



Alcohol, sugar, and caffein, effect upon muscular work, I. Ioteyko 1100 



After effect of muscular work upon water vapor secretion, H. Wolpert and 



F. Peters 1100 



Daily curve of water vapor excretion in man, H. Wolpert and F. Peters 1100 



Creatin excretion in man, C. J. C. Van Hoogenhuyze and H. Verploegh 1100 



Report of departmental committee on vagrancy, J. L. Wharton et al 1100 



ANIMAL PRODUCTION. 



Commercial feeding stuffs, E. H. Jenkins and A . L. Winton 1 100 



Commercial feeding stuffs sold in Maryland, H. B. McDonnell et al 1101 



Concentrated feeding stuffs, J. P. Street, W. P. Allen, and V. J. Carberry 1101 



Concentrated feeding stuffs and cotton-seed meal, B. W. Kilgore et al 1101 



Commercial feeding stuffs, J. L. Hills, C. H. Jones, and F. M. Hollister 1102 



Commercial feeding stuffs, J. L. Hills and C. H. Jones 1102 



Olive pomace as a feeding stuff, E. Marchi 1 102 



Adulteration of feeding stuffs, C. Gotusso 1 102 



Alfalfa for growing and fattening of animals, I. D. Graham 1102 



Effect of the ration on the value of the manure, J. M. Bartlett 1102 



Nitrogen balance in nutrition of ruminants, A. Gouin and P. Andouard 1103 



Assimilation of protein in animal body, E. Abderhalden and F. Samuely 1103 



The nutritive value of amids, B. von Strusiewicz 1103 



Phosphates in the ration of young animals, Rasquin 1103 



Watering farm animals, P. AVery 1 103 



Second International Congress for Rational Feeding of Farm Animals 1103 



Experiments on cattle feeding in the low countries, J. J. O. de Vries 1103 



Feeding experiments with cattle, L. Bauwens 1103 



Experiments on fattening calves, F. Smeyers 1103 



Cost of maintenance and growth of ruminants, A. Gouin and P. Andouard.. 1104 



Western feeds for beef production, J. G. Hanev and O. H. Eliing 1104 



Highland cattle, J. Roberts * 1104 



Pigs and bacon 1 104 



Feeding of horses, E. Lavalard 1 1 04 



Influence of sugar upon digestibility of rations of horses, J. Alquier 1104 



