1910.] Selected Contents of Periodicals. 1053 



SELECTED CONTENTS OF PERIODICALS. 



Agriculture, General and Miscellaneous — 



Bodenimpfversuche mit " Nitragin " und " Nitrobacterine, " E. Grabner. 



(Jour. Landw., Vol. 57, No. 3.) 

 The Agricultural Development of Nyasaland, S. Simpson. (Jour. Roy. 



Soc. Arts, 17 Dec, 1909.) 

 L 'Agriculture Su6doise au commencement du XXe Siecle, Emile Levasseur. 



(Rev. Econ. internat., 7 Year, Vol. I., No. I.) 

 Factors which determine Fertility in Soils, E. J. Russell. (Sci. Prog., Jan., 



1910.) 

 Horticulture — 



Elektrokultur, H. Nehbel. (Fuhlings' Landw. Ztg., 1 Dec, 1909.) 

 The Nova Scotia Apple Industry. (Jour. Roy. Soc Arts, 11 Feb., 1910.) 



Plant Diseases — 



Potato " Wart " Disease : the Life-history and Cytology of Synchytrium 

 endobioticum (Schilb.), Percl., John Percival. (CentbL Bakt. [etc.], 

 Vol. 25, No. 14-18.) 



Krankheiten der Selleries, H. Klebahn. Uber die chemische Zusammen- 

 setzung von Coopers-Fluid und einige Versuche zur Bekampfung der 

 Blutlaus, E. Schaffnit. (Ztschr. Pflanzenkrank., Vol. XX., No. 1.) 



Habrobracon hebetor Say. Ein Bundesgenosse im Kampf gegen die Mehl- 

 motte, /. Buchwald and E. Berliner. (Ztschr. Gesam. Getreidew., Vol. 2, 

 No. 1.) 



Uber das Auftreten des durch Urophlyctis Alfalfae, P. Magn., hervorgeru- 

 fenen Wurzelkrebses der Luzerne in Bayern, G. Korff. (Prakt. Bl. 

 Pflanzenbau u. Schutz, Vol. VII., No. 12.) 



Live Stock — 



Le Cheval de Trait. Mesure de sa Puissance et Meilleures Conditions de 

 Traction, Pierre de Choin. (Ann. Inst. Nat. Agron., 2 Ser., Vol. VIII., 

 Pt. 2.) 



Dairying— 



The Problem of a Pure Milk Supply, F. N. Kay Menzies. (Local Govt. 

 Rev., Vol. I., No. 3.) 



Forestry- 

 Influence du Couvert de la Foret sur la Temperature du Sol, G. Huff el. 



(Rev. Eaux et Forets, 1 Dec, 1909.) 

 The Sitka Spruce as a Tree for Hill Planting and General Afforestation, 



/. D. Crozier. (Trans. Roy. Scot. Arbor. Soc, Vol. XXIII., Pt. I.) 

 Part I. of a Paper on " Home-Grown Coniferous Timber," C. H. B. Cane. 



(Jour. Land Agents' Soc, Vol. IX., No. I.) 

 Le choix des semences en culture forestiere, Ph. Guinier. (Ann. Sci. 



Agron., 3 Ser., Vol. II., Pt. 6.) 

 The Productivity of Woodland Soil, /. Nisbet. (Sci. Prog., Jan., 19 10.) 

 Butterflies and Larger Moths affecting Forestry in Britain, B. W. A'dkin. 



Report of Committee of Roy. Eng. Arboricultural Soc. on the Rating and 



Taxation of Woodlands. (Quart. Jour. Forestry, Vol. IV., No. I.) 

 Forestry Notes, IF. Dallimore. (Kew Bulletin, No. 1, 19 10.) 



Economics— 



The Development and Road Improvement Act, 1909, H. Trustram Eve. 

 (Jour. Farmers' Club, Jan., 1910.) 



