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How to control drugs : the lessons from the 'opiumregie' in the Dutch East Indies (1894 - 1940)
Luijk, Eric W. van, (1993)
On the determinants of opium consumption : an empirical analysis of historical data
Luijk, Eric W. van, (1998)
How government policy affects the consumption of hard drugs : the case of opium in Java, 1873 - 1907