NAVAL STOKES GUMS, EESIKS, AND EXTRACTS. 237 



Ve"zes, M., Eustache, and Mouline. Sur 1'essai technique de Tessence de tSre 1 - 

 benthine des Landes. se"r. [l]-2. 8. Bordeaux, 1901-02. (University de Bor- 

 deaux. Travaux du laboratoire de chimie appliquee a 1'industrie des refines) 



Extrait des Proces-verbaux des stances de la Soci6t6 des sciences physiques et naturelles de Bordeaux 

 (seances du 18 avril, du 2 mai et du 23 mai 1901 ; des 15 mai et 12 juin 1902) 



2. se"r. by Vezes and Mouline. 



3. GUMS, RESINS, AND EXTRACTS. 



Atkinson, Edwin Felix Thomas. Economic products of the Northwestern 

 Provinces, pt. 1. Gums and resins. 8. Allahabad, 1876. 



Baker, Richard Thomas, and Smith, H. G. A research on the eucalypts, 

 especially in regard to their essential oils . . . Pub. by authority of the government 

 of the State of New South Wales. 295 p. front., pi. f. Sydney, 1902. 



Agr 3 697 



At head of title: Technical education series no. 13, Department of pub lie instruction, Technicaleducation 

 branch . . Technological museum, New South Wales. 



De Balata-industrie in Suriname. 66, 109 (i. e. 127), 67-98 p. diagr. 8. 

 [Paramaribo, 1909] Agr9 1892 



" Voorwoord " signed: Dr. J. Sack; hoofdstuk I ascribed to Heer Oudschans Dentz, hoofdstuk II to Heer 

 Plasschaert, hoofdstuk III to J. Sack. 



Supplement door Fred. Oudschans Dentz. 26, 14 p. 8. [Paramaribo, 1909] 



Agr 91892 



Bergmann, Wilhelm. Uber die heerabol-myrrh. 63 p. 8. Bern, 1906. 



Inaug.-diss. Bern. Agr 7304 



Brannt, William Theodore. India rubber, gutta-percha and balata. 328 p. 

 illus. 12. Philadelphia, 1900. 



Bruning, Eduard. Uber die harzbalsame von Abies canadensis (L.) Miller, 

 Picea vulgaris Link und Pinus pinaster Solander. 140 p. 8. Bern, 1900. 



Inaug.-diss. Bern. 



Burchhardt, Magnus. Uber einige seltenere sekrete. (Japanischer terpentin, 

 Eperua-balsam und Honduras-balsam) 47 p. 8. Bern, 1906. Agr 7310 



Inaug.-diss. Bern. 



Cavalcanti, Adolpho Barbalho TJchoa. Relatorio preliminar sobre a extraccao 

 da gomma elastica da Mangabeiro sylvestre em S. Simao e Batataes (Estado de S. 

 Paulo) 23 p. 12 pi. 8. Sao Paulo, 1898. 



Chapel, E. Le caoutchouc et la gutta-percha . . . precede" d'une preface par 

 P. Schiitzenberger; public sous le patronage de la chambre syndicate des caoutchouc, 

 gutta-percha, etc. 601 p. illus. 4. Paris, 1892. 



Clouth, Franz. Gummi, guttapercha und balata; ihr ursprung und vorkommen, 

 ihre gewinnung, verarbeitung und verwendung. 232 p. illus., map. 8. Leipzig, 

 1899. 



Clouth, Franz. Rubber, gutta-percha and balata . . . First English translation, 

 with additions and emendations by the author. 252 p. illus., 2 maps, diagr. 8. 

 New York, 1903. 5-4495 



Collins, James. Report on the caoutchouc of commerce. 55 p. 4. London, 

 1872. 



Cooke, Mordecai Cubitt. Report on the gums, resins, oleoresins, and resinous 

 products in the India museum, or produced in India. Prepared under the direction 

 of the reporter on the products of India. 152 p. illus., pi. f. London, 1874. 



Agr 92492 



Cremer, J. Studien iiber elemi. 86 p. 8. Aachen, 1902. Agr 3-605 



Inaug.-diss .Bern . 



Dieterich, Karl. Analyse der harze, balsame und gummiharze nebst ihrer chemie 

 und pharmacognosie. 286 p. 8. Berlin, 1900. 



