788 Selected Contents of Periodicals. [Nov., 1920. 



SELECTED CONTENTS OF 

 PERIODICALS. 



A Strawberry Bibliography, C. H. Payne. (Jom\ of Pomology, Vol. I., 

 No. 4, Aug., 1920.) [01; 63.41(c).] 



A^ariations in the Numbers of Livestock and in the Production of Meat 

 in the U.K. during the War, J. B. Guild. (Jour. Eoy. Stat. Soc., 

 July, 1920.) [63.6 : 31; 63.75.] 



Sawdust Chemically treated is tried as a Stock Food. (Hoard's Dairy- 

 man, Vol. LX., No. 4, Aug. 13th, 1920.) L()3.604(a).] 



Wart Disease of Potatoes, G. C. Gough. (Jour. R.H.S., Vol. XLV., 

 Parts 2 and 3, July, 1920.) 



On the relations between growth and environmental conditions of tem- 

 perature and bright sunshine, W. E. Brenchley. (Ann. of App. Biol., 

 Vol. VI., No. 4.) [575.] 



Aus einer Feldstation fiir Stechmiicken , Dr. F. Eckstein. (Zeits. f. 

 angewandte Entom., Band VI., Heft. 2, 1920.) [59.169(c).] 



Technic of Potato Starch Manufacture, C. C. Moore. (Potato Mag., 

 Vol. 3, No. 1, July, 1920.) [63.344.) 



Die Marschkulturkommission, ihre Entstehung Aufgabe und Tatigkeit, 

 Dr. Br. Tacke. (Landw. Jahrb. Band LIV., Erg. 1., 1920.) [63.142.] 



Die Wertverluste des Kalksickstoffs beim Lagern, Dr. F. Weiske. 

 (Landw. Jahrb. Band LIV., Heit 4, 1920.) [63.1623.] 



Early English Forest Regulations, J. D. Gutlirie. (Jour, of Forestry, 

 Amer., Vol. XVIII., No. 5, 1920.) [34.] 



Some Bee Diseases, J. Tinsley. (Scot. Jour, of Agric, Vol. III., No. 3.) 

 [63.81.09.] 



Scottish Pure Bred Livestock. — IV., Highland Cattle, J. Cameron. 

 (Scot. Jour, of Agric, Vol. IH., No. 3.) [63.602.] 



Flax and its Cultivation, P. Ryan. (Jour, of Agric, Vict., 

 May, 1920.) [63.3411.] 



Branding and Ear-marking Stock, H. A. MuUett. (Jour, of Dept. of 

 Agric, Vict., May, 1920.) [63.6.] 



Der Hund in der Geschichte und Saga, K. Balz. (Zeit. f. Forst. v. 

 Jagdw., Band LII., Heft 4, 1920.) [63.67.] 



Bericht iiber eine Priifung des Hoybergschen Verfahrens zur Milchfett- 

 bestimmung. (Milch w. Zentralblatt, Jahrgang 49, Heft 8, 1920.) 

 [63.712.] 



Studies on the Influence of Humidity upon the Strength and Elasticity 

 of W^ool Fiber, J. I. Hardy. (Jour. Agric. Ees., Vol. XIX., No. 2, 

 April, 1920.) [63.761.] 



The Use and Making of Ensilage, A. J. Perkins. (Jour, of Agric. of 

 S. Austr., Vol. XXIII., No. 12, July, 1920.) [63.1985.] 



Electro-Culture, F. J. Rae. (Jour, of Dept. of Agric, Victoria, Vol. 

 XVIII., No. 7, July, 1920.) [537.] 



The Antagonistic Action of Calciam and Iron Salts towards other Salts 

 as measured by Ammonification and Nitrification, J. E. Greaves. 

 (Soil Science, Vol. X., No. 2.) [63.113.] 



Eesultats des Experiences dans la Foret de Lamotte Beuvron. (Eev. des 

 Eaux et Forets, Tome LVIIL, No. 9, Sept., 1920.) [63.196.] 



Forskene i havebruket (Spraying for Weeds — its effect on ordinary 

 kitchen garden crops.) (Beretning om Fjerde Skoleaar, 1918. Stateng 

 Smaabrukslaererskole.) [63.29 ; 63.295.] 



Lightning Injury to Herbaceous Plants, Jones and Gilbert. (Phyto- 

 pathology, Vol. VIII., No. 6, June, 1918.) [63.21.] 



Printed under the authority of His Majesty's Stationery Office, 

 By Metchim & Son, Princes Street, W^estminster, S.W.I. 



