Neue Litteratur. 303 



Shaw, G. W. 1911. How to Increasethe Yield ofWheat in California. 



(Bull. 211, Agr. Exp. Stat. Cal. 1911. p. 253—316. 28 f.) 

 Shaw, G. W. and A. J. Gaumnitz. 1911. California White Wheats. 



(Bull. 212, Agr. Exp. Stat. Berkeley, Cal. 1911. p. 313—390. 18 f.) 

 Shaw, G. W. and M. E. Sherwin. 1911. The Production of the 



Lima Bean. (Bull. -224, Agr. Exp. Stat. Berkeley, Cal. 1911. p. 197 — 



248. 23 f. 5 Charts.) 

 Shaw, G. W. and E. H. Walters. 1911. A Progress Report upon 



Soil and Cliroatic Factors influencing the Composition of Wheat. 



(Bull. 216, Agr. Exp. Stat. Berkeley, Cal. 1911. p. 547 — 578. 1 f.) 

 Shaw, S. B. 1910. The Home Canning of Fruits and Vegetables. 



(N. Carolina Dep. Agr. Raleigh, N. C. XXXI. p. 1—24. 9 f.) 

 Shephard,«). H. 1911. Growing Pedigreed Sugar Beet Seed in South 



Dakota. (Bull. 121, Agr. Exp. Stat. Brookings, S. D. 1911. p. 145-160.) 

 Shephard, J. H. 1910. Sugar Beets in South Dakota. (Bull. 121, 



South Dakota Agr. Exp. Stat. Brookings, S. D. 1910. p. 683—698. 2 f.) 

 Snyder, W. P. and W. W. Burr. 1911. Growing Crops in Western 



Nebraska. (Bull. 118, Agr. Exp. Stat. Lincoln, Neb. 1911. 170 pp. 17 f.) 



[Results of experiments in the growing of the principal grain and 



fbrage crops of Nebraska, including wheat, oats, barley, emmer, 



cane, kafir, milo, brome grass and alfalfa.] 

 Stewart, J. P. 1910. The Apple in Pennsylvania. (Bull. 106, Agr. 



Exp. Stat. State College, P.a. 1910. 20 pp. 3 f.) 

 Stewart, J. P. 1910. The Fertilization of Apple Orchards. (Bull. 100, 



Agr. Exp. Stat. State College, Pa. 1910. 28 pp. 10 f.) 

 Stoekberger, W. W. and J. Thompson. 1912. Some Conditions 



influencing the Yield of Hops. (Circ. 56, Bur. Plant Ind. U. S. Dep. 



Agr. Wash., D. C. 1910. 12 pp. 2 f.) 

 Stone, A. L. 1910. The Control of Quack Grass and Canada Thist- 



les. (Circ. 19, Agric. Exp. Stat. Madison, Wis. 1910. 13 pp. 5 f.) 



[A method of eradication of Quack Grass. (Agropyron repens) and 



Canada Thistles (Carduus arvensis)]. 

 Taylor, N. 1912. Perennials for the shady nook. (Gard. Mag. XV. 



p. 308—310). 

 Ten Eyek, A. M. 1911. Grasses. (Bull. 175, Agr. Exp. Stat. Man- 

 hattan, Kan. 1911. p. 291—394, 40 f.) [A Classification of the prin- 

 cipal cultivated grasses according to use, with special attention 



to species considered the most important as farm crops]. 

 Ten Eyck, A. M. 1910. Investigation of the Vitality of Kansas 



Seed-Corn. (Circ. 7, Agr. Exp. Stat. Manhattan, Kans., 1910. 4 pp.) 

 Ten Eyek, A. M. 1910. Spring Grains. (Bull. 166, Agr. Exp. Stat. 



Manhattan, Kans. 1910. p. 357—369, 8 pl.) 

 Ten Eyck, A. M. 1910. Variety Tests. (Circ. 6, Agr. Exp. Stat. 



Manhattan, Kans. 1910. 6 pp.) [Report on varieties of com, oats, 



barley, and other crop plantsj. 

 Thornber, W. S. 1910. Cherries in Washington. (Bull. 92. Agr. 



Exp. Stat. Pullmann, Wash., 1910. 32 pp. 10 f.) 

 Vilmorin, Ph. L. de 1912. Influence des decouvertes scientifiques 



sur le developpement de l'agriculture. Conference faite le 12 Mai 



1910. (Paris, M. Villain et M. Bar. 1912. 4°. 28 pp.) 

 Warren, J. A. 1911. Agriculture in the Central Part of the Semiarid 



Region of the Great Plains. (Bull. 215, Bur. Plant Ind. Dep. Agr. 



Wash. D. C. 1911. 44 pp. 4 f.) 

 Webber, H. J. 1912. Conservation ideals in the improvement of 



plants. (Pop. Sc. Monthly. LXXX. p. 578—586 ) 

 White, O. K. 1910. Suggestions on Planting Orchards. (Bull. 



