00930cam a22002651 4500 agr21000178 DLC 20260227110941.0 860613s1920 enk b 000 0 eng c agr21000178 (OCoLC)13728895 Library, U.S. Dept. of Agriculture MdU-H DLC eng ger premarc TP918 .D56 1920 Dieterich, Karl, 1869-1920. Analyse der Harze, Balsame und Gummiharze. English The analysis of resins, balsams, and gum-resins; with a bibliography. By Karl Dieterich ... Tr. from the German. 2d English ed., rev. and enl., by H. B. Stocks ... London, Scott, Greenwood & son, 1920. xvi, 431 p. 22 cm. Bibliography at end of each section. Gums and resins. Stocks, H. B. (Herbert Birtwhistle), ed. 8709 8709