VI CONTENTS. 



i>age. 



The false wLreworms of the Pacific Northwest, Hyslop 259 



Perilampus and its relations to the problem of parasite introduction, Smith 261 



An internal parasite of Thysanoptera, Russell 262 



On a new enemy of the grapevine cochylis, Picard 262 



Two destructive Texas ants, Hunter 263 



The ants of Guam, Wheeler. 264 



The control of Solenopsis geminata in cinchona plantations, Barrett 264 



Monograph of the gall-making Cynipidae (Cynipinse) of California, Fullaway . . . 264 



The red spider ( Tetranychus himacidatua) on cotton, McGregor 264 



Fruit trees damaged by the red spider, Trumble 265 



A mosquito larvacide disinfectant and its standardization. Darling 265 



FOODS — HUMAN NUTRITION. 



A report on the milling properties of Idaho wheat, Jones et al 266 



Wheat bread, Fleurent 267 



The effect of acids on bread fermentation, Vandevelde and Bosmans 268 



Cotton-seed flour 268 



Composition of Indian yams. Hooper 268 



The narra fruit, von Gerard 268 



Some Asiatic milk products, Hooper 268 



A study of Turkish honey, Muttelet 268 



Marmalades, McGill 268 



Vinegars, McGill 268 



The aromatic substances of foods and condiments 268 



On the absorption and distribution of aluminum from aluminized food, Kahn. 268 



The presence of arsenic in some vegetable food materials, Jadin and Astruc. . . 269 



Food inspection decisions 269 



The sanitary regulation of the oyster industry, Gorham 269 



The preservation of food , Ravenhill 269 



Southwest Africa camp food, Fischer 269 



How I lived on threepence a day, Cross 269 



Cooperation and cost of living in certain foreign countries 269 



The school feeding movement, Bryant 269 



The training of the school dietitian. Rose 270 



Administration of school luncheons. Bough ton 270 



The economy of food, Murray 270 



An explanation of hunger. Cannon and Washburn 270 



The influence of dietary on physical development and well-being, McCay. . . . 270 



The effect of a strictly vegetable diet on the albino rat, Slonaker 271 



Effects of coffee drinking upon children, Taylor 272 



The cleavage of xanthin and caffein in the human body. Levin thai 272 



On fat absorption, Bloor _ 272 



The chemical analysis of the ash of smooth muscle, Meigs and Ryan 273 



Metabolism during mental work, Lehmann 273 



A new ice chest, Zelmanowitz 273 



ANIMAL PRODUCTION. 



The Adtality of reproductive cells, Lewis 273 



Artificial insemination, Lewis 274 



Is the control of embryonic development a practical problem? Stockard 274 



On Mendelian dominance, Moore 275 



A simplified method of calculating frequencies of occurrence, McKendrick 275 



Factors affecting the secondary sexual characters, Steinach 275 



Contribution to the study of experimental determination of sex, Bonazzi 275 



Another sex-limited character in fowls, Sturtevant 275 



An experiment dealing with sex-linkage in fowls, Sturtevant 275 



The correlation of body weight and egg production in fowls, Wieninger 276 



Hybridization of canaries, Galloway 276 



[The significance of the chemistry of the proteins in animal nutrition]. Wood. . 276 



Starch values and fodder units, Jensen 276 



Starch values and fodder units, trans, by Monrad 276 



[Alpine pasture lands], Marchettano ". 276 



The rate of evolution of hydrocyanic acid from linseed, Collins 276 



The Pandacan forage factory. Miller 277 



