Tobacco and human efficiency / by Frederick J. Pack. Published by the Church of Jesus Christ of Latter-day Saints.

Tobacco and human efficiency / by Frederick J. Pack. Published by the Church of Jesus Christ of Latter-day Saints. Pack, Frederick J., (Frederick James), 1875-1952 text book Salt Lake City : The Deseret News, 1918. 1918 English Physiological effect Tobacco HV5733.P2 http://www.biodiversitylibrary.org/bibliography/36816 18022383