Arizona republican., 1916-05-26
SERVICE LIBRARY
 FREE ID PUBLIC

Out of list of several hundred i farm and mining bulletins maintained | in the service library of the Cham Der of Commerce, those interested in these subjects may find much useful | information An up-to- date list of | the more important publications has been completed by Secretary Welch, who suggests that applicants get busy and avail themselves of the free use of the library. i The booklets may be secured on application or ordered through the Chamber of Commerce in the event the supply is exhausted.
 Livestock Bulletins
 Maintenance Rations for Beef Pro- ducing Cattle, by Herbert w. Num- ford.
 Composition of Market Butter, by Carl E. Lee and Jesse M. Barnhart.
 Short Fed Steers; Comparison of Methods of Feeding, by Herbert w. Mumford and H. o. Allison. 1 Four Systems of Dairy Farming and the Profit on Each, by Wilbur J. Fraser and Royden E. Brand.
 Feeding Dairy Cows, by c. c. Hay den.
 Contagious Abortion of Cows, by w. J. MacNeal and Herbert w. Num- ford
 Comparison of Methods of Sampling Cream for Testing, by Carl E. Lee and Nelson w. Hepburn.
 Balanced vs Unbalanced Rations for Dairy Cows, by Wilbur J. Fraser and Cassus c. Hayden.
 Economic Factors in Cattle Feed ing. q. Relation of the United States to the Worlds Beef Supply.) By Herbert w. Mumford and Louis D. Hall
 Economic Factors in Cattle Feed ing. e. Argentina as a Factor in International Beef Trade. By Her bert w. Mumford.
 Milk Required to Raise a Dairy Calf by Wilber J. Fraser and Roy den E. Brand.
 The Element of Uncertainty in the Interpretation of Feeding Experi- ments. by H. H. Mitchell and H. S. Grindley.
 A Method for the Improvement of Buttermilk from Pasteurized Cream, by LeRoy Lang. , Economic Factors in Cattle Feed ing. G. A Review of Beef Produc- tion in the United States, by Her bert w. Rumford and Louis D. Hall. Testing for Fat in Milk by the Bahcock Test Department of Dairy Husbandry. Economic Factors in Cattle Feed = } ing. (4. Cattle Feeding Conditions in the Corn Belt. by Herbert w. Num- ford and Louis D. Hall. ! University of Arizona Mining Bulletin University of Arizona Mining Bulletins , Anthony. : Arizona. : Asbestos. Coal in Arizona. , Gold Placers of Arizona. Gypsum.
 Magneste. z Manganese. Mercury-Quicksilver
 Mica. / Unsatisfactory of Arizona. 4 Molybdenum.
 Tungsten. / Vanadium. Zinc z The Needs of Better Mining Educa
 tion. h A United States Bureau of Mine
 Experiment Station at Tucson.
 Short Courses for Miners.
 The Scope of the Work of tn z Arizona State Bureau of Mines. l State Safety Bulletin, February s 1916.
 General Bulletins
 Alfalfa-A System of Pasturing il X Salt River Valley, Arizona x Beans-Pink. a Boys Pig Clubs. )O Studies on the Biology of the Ari
 zona Wild Cotton Weevil.
 Official Tests of Dairy Cows.
 Forage Crops for the Cotto es Region. Id Advantages to the Breeder in Test Id ing His Pure Bred Cows for tn
 Register of Merit. U Feeding Hogs in the South. S., Hog Cholera. n, Hog Houses. 50 Farm on Directions for Using Anti-Ho
 Cholera Serum. @ Lettuce Growing.
 Onions-How to Grow Them. e. Pecan Culture-With Special Refel
 ence to Propagation and Varieties. 'ol Pig Management. Q; When to Vaccinate Against He
 Cholera. o0 Meat on the Farm. 00 Disinfection on the Farm.
 Observations on the Status of Col 'c: Growing in California. KS, The Silo in California Agricultur h.