GUMS, RESINS, AND EXTRACTS. 239 



Jumelle, Henri Lucieii. Lea plantes a caoutchouc et & gutta dans lea colonies 

 francaises. 186 p. illus. 8. Paris, 1898. (Produits naturels des colonies et 

 cultures tropicales) 



Jumelle, Henri Lucien. Les plantes a caoutchouc et a gutta; exploitation, 

 culture et commerce dans tous les pays chauds. 542 p. illus. 8. Paris, 1903. 

 (Produits naturels des colonies et cultures tropicales) Agr7 2199 



Keto, Eduard. Ueber die harze der copaivabalsam. 548-581 p. 8. [Berlin, 

 1901] (Arbeiten aus dem Pharmazeutischen institut der Universitat Bern) 

 Untersuchungen iil>er die sekrete. Von A. Tschirch. 44. Agr 3 704 



Besonderer abdruck a. d. Archiv d. phannazie. 239. bd. 7. u. 8. hft. 1901. 



Kew. Royal gardens. Selected papers from the Kew bulletin. 3. Rubber, 

 illus. 8. London, 1906. (Royal botanic gardens, Kew. Bulletin of miscella- 

 neous information. Additional ser., 7) Agr 1034 



Knitl, Alois. Uber das umbelliferen-opoponax. 72 p. 8. Munchen, 1889. 

 Inaug.-diss. Bern. 



Koch, M. Ueber das harz von Dammara orientalis (Manila-copal) und ueber das 

 siebenbvirgische resina pini von Picea vulgaris (Link) 100 p. tab. 8. Jena, 

 1902. Agr3-46 



Inaug.-diss. Bern. 



Labarthe, B. S. Etudes sur la cueillette, la distillation, et le commerce dea 

 matieres r^sineuses. 63 p. 8. Bordeaux, 1874. 



CONTENTS. l. Une lettre de M. Berthelot. 2. Deux lettres de M. Hippolyte Maze. 3. La descrip- 

 tion d'un proce'd6 nouveau de cueillette. 



Leuchtenberger, Karl. Uber ein falsches euphorbium' und das harz von Pinus 

 jeffreyi Murr. 81 p. 8. [Potsdam, 1907] Agr 8-391 



Inaug.-diss. Bern. 



Lewinthal, Moritz. Uber das gummigutti. 65 p. 8. Bern, 1900. 



Inaug.-diss. Bern. 



Maiden, Joseph Henry. Australian sandarach. 5 p. 8. [Sydney] 1894. 

 (New South Wales Dept. of agriculture) 



Maiden, Joseph Henry. Grass-tree gum. 13 p. 8. Sydney, 1894. (New 

 South Wales Dept. of agriculture) 



From Agricultural gazette of New South Wales, v. S. 



Maiden, Joseph Henry. The gums, resins and other vegetable exudations of 

 Australia. 161-212 p. 8. [Sydney, 1902] 6-23934 



Reprinted from Journal and proceedings of the Royal society of New South Wales, vol. 35. 



Maiden, Joseph Henry. Notes on the exudations yielded by some Australian 

 species of Pittosporum. 7 p. 8. Hobart, 1892. 

 Australasian association for the advancement of science, section B, 13. 



Maiden, Joseph Henry. On Panax gum. 35-39 p. 8. [Sydney] 1892. 

 From the Proceedings of the Linnean society of New South Wales, ser. 2, v. 7. 



Maiden, Joseph Henry. On the gum of the leopard-tree (Flindersia maculosa 

 F. v. M.) Observations on the gums yielded by two species of Ceratopetalum. 

 379-383 p. 8. [n. p., 1890?] 



Reprinted from the Transactions of the Australasian association for the advancement of science, Mel- 

 bourne meeting, 1890. 



Maiden, Joseph Henry, and Smith, H. GK Contributions to a knowledge of 

 Australian vegetable exudations, no. 1. 8. [n. p., 1895] 



Marchand, Nestor Leon. Enumeration des substances fournies a la mdecine 

 et la pharmacie par 1'ancien groupe des teiebinthace'es. 104 p. 8. Paris, 1869. 



Agr 51086 



Mayr, Heinrich. Das harz der nadelholzer; seine entstehung, vertheilung, 

 bedeutung und gewinnung. 96 p. illus., pi. 8. Berlin, 1894. 



Sonderabdruck aus Zeitschrift fur forst- und jagdwesen, 1893. 



