Bulletin on Narcotics - 1968 Issue 1
Drug abuse in Sweden
Rational authority and the treatment of narcotics offenders
Miscellany . . .
Some thoughts on narcotics problems in Africa
Towards a solution of regional narcotics problems: recent projects of U.N. technical assistance
A method of isolating porphyroxine from opium
Methods of distinguishing biologically active cannabis and fibre cannabis