EXPERIMENT STATION RECORD. 



Editor : E. W. Allkn, I'll. ])., Chief, Office of Experiment Stations. 

 Associate Editor : H. L. Knight. 



EDITORIAL DEPARTMENTS, 



Agricultural Cliemistry and Agrotecliny — Sybil L. Smith. 

 Meteorologj', Soils, and Fertilizers jg;^^' ^1^^^^^^^^^ 



Agricultural Botany, Bacteriology, and Plant Pathology W* j^ Boyd^^' 



Field Crops — J. D. Luckett. 



Horticulture and Forestry— E. J. Glasson. 



Economic Zoology and Entomology — W. A. Hooker, D. V. IM. 



„ , , TT ^T i. -J-- fC. F. Langwoethy', Ph. D., D. Sc. 



Foods and Human Nutrition -I gYjjjj £, Smith 



Animal Husbandry, Dairying, and Dairy Farming — F. J. Kelley. 



,, , . TIT T ■ fW. A. Hooker. 



^ etennary Medicine j^^.,.^^ j ^^^^^^^ 



Rural Engineering — R. W. Tkullingeb. 



„ , „ . f E. Mekkitt. 



Rural I^conomicsJLo^.^^^ j^j^^^^^,,^ 



Agricultural I'^ducation j^j^^;;:''^; Spethmann. 

 Indexes — Amelia B. Deans. 



CONTENTS OF VOL. 41, No. 9. 



Page. 



Recent work in agricultural science '. 801 



Notes \ 893 



SUBJECT LIST OF ABSTRACTS. 



agricultural chemistry' — -AGROTECHNY. 



First report on colloid chemistry and its industrial applications 801 



Second report on colloid chemistry and its applications, Donnan et al 801 



Crystallography, Wherry and Yanovsky SOI 



The nitrogenous constituents of yeast, Meisenheimer 802 



Nonprotein nitrogenous constituents of human milk, Denis et al 802 



Analytical study of Spanish olive oil, Fernandez and Bustamante 802 



Oil of fenugreek. Wunschendorff 803 



Estimation of chlorate and perchlorate in saltpeter, Wogrinz and Kuber 803 



Determination of hunuis, Mendes de Godoy 803 



Determination of nonamino nitrogen, Hiller and Van Slyke 803 



Determination of gluten, Marchadier and Goujon 803 



Determination of citric acid in mixtures and compounds, Broeksmit 803 



Determination of salicylic acid in presence of salicylic aldehyde. Berg 804 



The electrical conductivity of milk, Coste and Shelbourn 804 



Table for sorting of milk samples, Harris 804 



Methods of calculating added water in milk, Harris 805 



Milk calculations: A criticism, Richmond 805 



Calculation of the original milk from analysis of cheese, Richmond., ,„^, 805 



I 



