IV CONTENTS. 



Page. 



Oats: Cultxire, varieties, and fertilization, Duggar and Cauthen 831 



Three and four year oat experiments, Ohlmer _. 831 



An anatomical investigation of some oat families, Jakushkine and Wawilow — 831 



Inheritance of certain characters in beets and turnips: I, Beets, Kajanus 832 



Su"SiT content of root and characters of descendants, Andrlik and Urban 832 



Appropriation of nitrogen by descendants of a beet, Andrlik and Urban 832 



Variability in descendants in first generation, Andrlik and Urban 833 



The cultivation of cane and the sugar industry, Sobrinho 833 



Sugar cane and sirup making, Spencer 833 



Results of field trials on the manuring of swedes, Stokes 833 



The value of sweet clover, Sinn - 833 



Research into the variety classification of Triticum vulgare, Moebius 833 



Investigations concerning chemical composition of wheat, 1906-1912, Thatcher. 833 



Tri-local soil exchange experiments with wheat, Le Clerc and Yoder 835 



Wheat culture on moor lands, Freckmann and Sobotta 835 



Preparing land for wheat, Call 836 



New method of detecting vitality of seeds, Tashiro 836 



The examination of the germiiiative ability of various weed seeds, Giimbel 836 



The occurrence of viable weed seeds in the soil, Snell 836 



HORTICULTURE. 



Statistics of vineyards, orchards and gardens, and root crops, 1912-13, Shell. . . 837 



The rational manuring of truck crops, Dumont 837 



Determination of plant nutrients removed from soil by peas and beans, Kochs. 837 



[Notes on the occurrence of pathenogenesis in various plants], Hostermann. . . 837 



Fruit growing, its history and practice, Schulz 837 



Fruit farming: Practical and scientific, Hooper et al 837 



Orchard nursery work : Budding and grafting, Allen 838 



Inspection service, control of insects and diseases, Mumford and Hoseman 838 



New or noteworthy fruits, Hedrick 838 



Some good fruits recently grown. Hall 838 



New varieties of the avocado for California, Part I, Ryerson 838 



A graft hj^brid between the peach and almond, Daniel and Delphon 838 



Modern methods of packing apples and pears, McNeill 838 



[Influence of fertilizers on the composition of currant juice], Kochs 838 



Sulphate of manganese as a fertilizer for gi-apes, Sannino and Tosatti 838 



Influence of spray mixtures on germination of grape pollen, Garino-Canina 839 



The effect of humidity and cold upon grapes, Zacharewicz 839 



Varieties of plantains and bananas cultivated in Seychelles, Dupont 839 



The bureau of agi'iculture banana collection, Barrett 839 



New citrus fruits. Swingle 839 



Citrus ichangensis, a promising, hardy, new species, Swingle 839 



Coconuts, the consols of the East, Smith and Pape 840 



Report of the work at the experiment station, Dorner 840 



Hardy perennials and herbaceous borders, Wright 840 



The garden and its plantings, Lange 840 



Suburban gardens. Tabor 840 



Ever>' day in my garden, Verplanck 840 



FORESTRY. 



Influence of the origin of seed upon the character of forest growth, Engler 841 



Influence of too deep planting on the longevity and yield of pine, Geipt 842 



The influence of forests upon climate, Ward 842 



The correction of avalanches in Grisons, Mougin 842 



Some aspects of European forestry, Recknagel 842 



Trees and shrubs, edited by Sargent 842 



Trees and shrubs of New Mexico, Wooton 842 



Cedar woods, Dallimore 842 



The latex system of rubber ti-ees, Meunier 842 



Scientific studies of Hevea brasiliensis, De Jong 843 



Hevea: Yields of some Henaratgoda trees, Lyne 843 



Tapping Ceara ( Manihot glaziovii), Arens 843 



Wood-usin^ industries of Ontario, Lewis and Boyce 843 



Forest products of Canada, 1912.— Poles and cross-ties, Lewis and Boyce 843 



