Neue Litteratur. 299 



Grantham, A. E. 1910. Crimson Clover Culture. (Bull. 89, Agr. 



Exp. Stat. Newark, Del. 1910. 36 pp. 4 f.) 

 Green, W. J. 1911. Starting an Apple Orchard. (Circ. 108, Agr. 



Exp. Stat. Wooster, Ohio. 1911. 8 pp.) 

 Gregoire, A. 1912. Le dosage de l'azote sous forme d'ammoniaque. 

 .(Annuaire Stat. agron. Etat Gembloux. 1912. p. 101—104.) [Publie 



par le Bull. Soc. chim. Belgique. XXIV. p. 221. 1910.] 

 Gregoire, A. et E. Carpiaux. 1912. Appareil pour le dosage de la 



cellulose. (Annuaire Stat. agron. Etat Gembloux. 1912. p. 96—100.) 



[Publie par le Bull. Soc. chim. Belgique. XXIV. p. 217. 1910]. 

 Gregoire, A. et J. Hendriek. 1912. La valeur fertilisante de quel- 

 ques matieres phosphatees. (Annuaire Stat. agron. Etat Gembloux. 



1912. p. 108-131.) [Publie par les Ann. de Gembloux. XXI. p. 166. 



1911.) 

 Gregoire, A. et J. Hendriek. 1912. La valeur fertilisante de 



quelques substances azotees. (Annuaire Stat. agron. Etat Gembloux. 



1912. p. 132-145.) 

 Griffiths, D. 1910. A protected Stock Range in Arizona. (Bull. 



117, Bur. Plant Ind. U. S. Dep. Agr. Wash., D. C. 1910. 28 pp. 



1 f. 6 pl.) 

 Grisdale, J. H. 1910. Com for Ensilage or Forage Com. (Bull. 



65, Centr. Exp. Farm Ottawa, Canada 1910. 16 pp. 12 f.) 

 Grisdale, J. H. 1911. Growing and Using Mangels, Sugar Mangels 



and Forage Sugar Beets. [Beta vulgaris]. (Bull. 67, Centr. Exp. 



Farm, Ottawa, Canada 1911. 20 pp. 7 f. 5 pl.) 

 Hansen, N. E. 1911. Some new Fruits. (Bull. 130, Agr. Exp. Stat. 



Brookings, S. D. 1911. p. 161—200, 13 pl. [A description of a 



number of new hybrids originated by crossing the native sand 



cherry, Prunus Bisseyi, with various plums.] 

 Harper, J. N. 1910. Experiments with Hybrid Cottons. (Bull. 148, 



Agr. Exp. Stat. Clemson College, S. C, 1910. 32 pp. 6 f.) 

 Harrison, W. H. 1912. Note on the indigenous manures of 



South India and their application. (Bull. Dep. Agr. Madras. III. 



p. 1-11.) 

 Harter, L. L. 1910. Spinach Troubles at Norfolk and Improvement 



of Trucking Soils. (Bull. 4, Virginia Truck Exp. Stat. Norfolk, Va., 



1910. p. 57—80, f. 18-22.) 

 Hartley, C. P. 1910. A more profitable Corn-Planting Method. 



(Farmers' Bull. 400, Bur. Plant Ind. U. S. Dep. Agr. Wash., D. C. 



1910. 14 pp.) 

 Hartley, C. P. 1910. Seed Com. (Farmers' Bull. 415, U. S. Dep. 



Agr. Wash. D. C. 1910. 12 pp. 3 f.) 

 Hinson, W. M. and E. H. Jenkins. 1910. The Management of 



Tobacco Seed Beds. (Bull. 166, Agr. Exp. Stat. New Haven, Conn. 



1910. 12 pp. 1 f.) 

 Holmes, J. S. 1911. Forest conditions in Western North Carolina. 



(Bull. 23, N. Carolina geol. and econ. Surv. 1911. 111 pp.) 

 Hunt, Th. F. 1910. Meadows and Pastures. (Bull. 101, Agr. Exp. 



Stat. State College, Penn. 1910. 16 pp. 3 f.) 

 Hutcheson, T. B. 1911. Grass Culture. (Bull. 193, Agr. Exp. Stat. 



Blacksburg, Va. 1911. 24 pp. 11 f.) 

 Hutchinson, C. B. 1911. The Seeding of Alfalfa. (Circ. 40, Agr. 



Exp. Stat. Columbia, Mo. 1910. p. 53—56.) 

 Jardine, W. M. 1911. How to grow Wheat in Kansas. (Bull. 176, 



Agr. Exp. Stat. Manhattan, Kan. 1911. 30 pp. 4 f.) 

 Jarvis, C. D. 1910. Apple growing in New England. (Bull. 61 



