The present position of hemp-drug addiction in India
By: by Brevet-Colonel R.N. Chopra ... and Captain Gurbakhsh Singh Chopra ...
Contributors: Chopra, Gurbakhsh Singh, 1902- joint author.
Series: Indian medical research memoirs ...; no. 31. July, 1939
Publisher: Published under the authority of and for  the Indian Research Fund Association by Thacker, Spink & Co., Ltd.
Published: 1939
Place of publication: Calcutta
Language: eng
Number of pages: 119
Subjects: Hashish; Drug addiction
Notes: "References": p. 119.