"chimie." . . . . . . . . . . . . . "The chemistry of the terpenes"@en . "The chemistry of the terpenes" . . . . . "Chemistry of the terpenes" . . . . . . . "Die Terpene" . "The Chemistry of the terpenes" . "The Chemistry of the Terpenes ... Authorized translation by F.J. Pend ... Carefully revised, enlarged and corrected"@en . . . . . . . . . . . . . . "Terpenen." . . "Terpènes." . . "Terpenes." . "Terpene." . . "Terpène." . . .