RT Book T1 World survey of drug & narcotic control: a medical subject analysis and research index with bibliography A1 Levy, Clarence A. LA English PP Washington, D.C. PB Abbe Publ. YR 1985 UL https://krimdok.uni-tuebingen.de/Record/1650980361 CN 016.3634/5 SN 088164014X SN 0881640158