Editorial note — Chapter IV · PRODUCTION AND COMMERCE.
Reading edition
D. Dragendorff, ‘Chemische Werthbestimmung starkwirkender Droguen,’ § 63, p. 52 et seq.
E. The ‘Analyst,’ January 1886, p. 16; ‘Chem. Zeit.,’ ix., 1886.
Reading edition
D. Dragendorff, ‘Chemische Werthbestimmung starkwirkender Droguen,’ § 63, p. 52 et seq.
E. The ‘Analyst,’ January 1886, p. 16; ‘Chem. Zeit.,’ ix., 1886.