Home › Authors › Humphry Osmond 👤 Humphry Osmond 5 books Books by Humphry Osmond Predicting the past 1981 Clinical and other uses of the Clinical and other uses of the Hoffer-Osmond diagnostic test 1975 Understanding understanding [by] Humphry Osmond, with John A. Osmundsen and Jerome Agel 1974 Psychodelics Psychodelics 1970 Ololiuqui Ololiuqui 1955
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