1921.] 



Auditions to the Library. 



117<* 



Plant Diseases. 



U.S. Department of Agriculture. — Bull. 842 : — The Nematode Disease of 

 Wheat caused by Tylenchus Tritici (40 pp.)- Washington, 1920. 

 [63.27-31.] 



U.S. Department of Agriculture. — Bull. 893 : — Experiments on the Toxic 

 Action of Certain Gases on Insects, Seeds and Fungi (16 pp.). Wash- 

 ington, 1920. L63.2945.] 



South Carolina Agricultural Experiment Station. — Bull. 204 : — The Slender 

 Wireworm : Its Relation to Soils (14 pp.). Clemson College, S.C., 1920. 

 L63.27.] 



U.S. Department of Agriculture. --Farmers' Bull. 1128 :— Control of Aphids 

 Injurious to Orchard Fruits, Currant, Gooseberry and Grape (48 pp.). 

 Washington, 1920. [63.27-41.] 



U.S. Department of Agriculture. — Bull. 866 : — Pickering Sprays (47 pp.). 

 Washington, 1920. L63.295.] 



Oliio Agricultural Experiment Station. — Bull. 333 : — Apple Blotch : A 

 serious Fruit Disease (14 pp.). Wooster, Ohio, 1919. L63. 24-41.] 



New Jersey Agricultural Experiment Station. — Bull. 324 : — The Straw- 

 berry Weevil (19 pp.). New Brunswick, 1918. [63.27-41.] 



Live Stock. 



New Soutli Wales Department of Agriculture. — Farmers' Bull. 132 : — 

 Sheep and Wool for Farmers, Part II. Cross-Breeding for Wool and 

 Mutton (61 pp.). Sydney, 1920. [63.63.] 



Nebraska Agricultural Experiment Station. — Bull. 170 : — Fall Lamb Feed- 

 ing (28 pp.). Lincoln, 1918. [63.63.] 



Wisconsin Agricultural Experimental Station. — Bull. 313 : — The Occur- 

 rence of Eed Calves in Black Breeds of Cattle (35 pp.). Madison, 1920. 

 [575.1.] 



Veterinary Science. 



U.S. Department of Agriculture. — Farmers' Bull. 1146 : — Dourine of 

 Horses (12 pp.). Washington, 1920. [619.1(b).] 



Purdue Agricultural Experiment Station. — Circular 56 : — Methods of Vac- 

 cination, Control and Eradication of Hog-Cholera (20 pp.). Lafavette, 

 1916. [619.4(a).] 



Texas Agricultural Experiment Station. — Bull. 262 : — The Searing Iron 

 v. The Knife for Docking or Detailing Lambs (12 pp.). Texas, 1920. 

 [63.63.] 



Dairying and Food, General. 



Tanner, F. W. — Bacteriology and Mycology of Foods (592 pp.). New 



York: W'iley & Sons, 1919. [576.8; 612.39.] 

 Canada, Department of Trade and Commerce. — Commercial Series No. 1. — 



The Dairy Industry of Canada (11 pp.). Ottawa, 1920, 5 cents. 



[63.7(71).] 



Michigan Agricultural Experiment Station. — Special Bull. 99 : — The 

 Detroit Commission Plan of City Milk Administration (30 pp.). East 

 Lansing, 1919. [63.714.] 



Purdue Agricultural Experiment Station. — Bull. 189, Vol. xix. : — Cream 

 Testing Balances (20 pp.). La Fayette, 1916. [63.712.] 



Birds, Poultry and Bees. 



Purdue Agricultural Experiment Station. — Bull. 182, Vol. xviii : — Poultry 

 Investigations : I. The Value of Meat Scrap, Fish Scrap, and Skim 

 Milk in Rations for Laying Poultry (4 pp.). La Fayette, 1915. 

 [63.6515.] 



U.S. Department of Agriculture. — Farmers' Bull. 1108 : — Care of Baby 



Chicks (8 pp.). Washington, 1920. [63.651(04).] 

 U.S. Department of Agriculture. — Farmers' Bull. 1113 : — Poultry Houses 



(8 pp.). Washington, 1920. [63.6 : 695.] 

 U.S. Department of Agriculture. — Bull. 1102 : — The Crow in its relation 



to Agriculture (20 pp.). Washington, 1920. [59.162.] 



Engineering. 



Federazione Italiana del Consorzi Agrari. — I Silos per Foraggi : Tipo 

 Cremasco (16 pp., -f- 11 Ulus.). Piaceinza : Biblioteca Popolare Ajjraria, 

 1920. [694.] 



U.S. Department of Agriculture. — Bull. 854 : — The Flow of Water in 

 Drain Tile (50 pp.). Washington, 1920. [63.14(04).] 



