MARCH, 1910. Botanical Sbries. Vol, III, No. 2 



MEMOIRS OF THE 



DEPARTMENT OF AGRICULTURE 



IN INDIA 



STUDIES IN INDIAN TOBACCOS 



No. 2. THE TYPES OF NICOTIANA TABACUM, L 



LIBRARY 

 BY NEW YORK 



ALBERT HOWARD, m.a., a.r.c.s., f.l.s botanical 



uakobn. 



Imperial Economic Botanist 



AND 



GABRIELLE L. C. HOWARD, m.a 



Associate and former Felloiv of Netvnham College, Cambridge 



AGRICULTURAL RESEARCH INSTFFUTE, PUSA 



PUBLISHED FOR 



THE IMPERIAL DEPARTMENT OF AGRICULTURE IN INDIA 



BY 



THACKER, SPINK & CO., CALCUTTA 

 W. TBACKER .% CO., 2. Creed Lank, LONDON 



