AGRICULTURAL METHODS AND PRODUCTS. . 221 



Christy, Thomas. Forage plants and their economic conservation 



by the new system of ensilage, part 1, Caucasian prickly 



comfrey, part 2. Balsamocarpon and other plants containing 



tannin, 1877. 

 Christy, Thomas. New and rare drugs, being a concise reference 



to the uses, doses and preparation of over 250 of the latest 



i itroductions, 9. edition, 1889. 

 *Cordemoy, Hubert Jacob de. Gommes, resins d'origine exotique 



et vegetaux qui les produisent particulierement dans les colo- 

 nies franchises, 1900. 

 *Delteil, A. La vanille, sa culture et sa preparation, 5. edition, 



1902. 

 *Duthie, J. F. and Fuller, J. B. Field and garden crops of the 



northwestern Provinces and Oudh, parts 1-3, 1882. 

 *Ferguson, J., compiler. All about the cocoanut palm (Cocos 



Nucifera), 2. edition, 1898. 

 Ferguson, J., compiler. All about rubber and gutta-percha, 3. 



edition. 

 *Ferguson, J. Coffee planter's manual for both the Arabian and 



Liberian species, 4. edition, 1898. 

 *Ferguson, J., compiler. Notes on aloe, sisal and ramie fibres, 



dye and tanning products, drugs, etc., 1901. 

 *Guerin, Paul. Culture du cacaoyer, 1896. 

 *Hart, J. Hinchley. Cacao : a treatise on the cultivation and curing 



of cacao, 2. edition, 1900. 

 *Heckel, Edouard. Les plantes medicinales et toxiques de la Guyane 



franchise, 1897. 



* Henry, W. A. Feeds and feeding, 5. edition, 1903. 

 *Ingle, Herbert. Manual of agricultural chemistry, 1902. 

 *Jordan, Whitman Howard. Feeding of animals, 1901. 

 *Jumelle, Henri. Le cacaoyer, sa culture et son exploitation dans 



tous les pays de production, 1900. 

 *Jumelle, Henri. Les plantes a caoutchouc et a gutta dans les 



colonies frangaises, 1898. 

 *King, F. H. The soil, its nature, relations and fundamental 



principles of management, 1900. 



