December 1919. Botanical Seriks. Vol. X, No, 5. 



MEMOIRS OF THE 



DEPARTMENT OF AGRICULTURE 



IN INDIA 



STUDIES IN THE POLLINATION OF 

 INDIAN CROPS. I 



BY 



ALBERT HOWARD, CLE., M.A 



Imperial Economic Botanist 



GABRIELLE L. C. HOWARD, M.A 



Second Imperial Economic Botanist 



AND 



ABDUR RAHMAN KHAN 



Second Assistant to the Imperial Economic Botanist 



AGRICULTURAL RESEARCH INSTITUTE, PUSA 



PRINTED AND PUBLISHED FOR 



THE IMPERIAL DEPARTMENT OF AGRICULTURE IN INDIA 



BY 



THACKER, SPINK & CO., CALCUTTA 

 W. THACKER & CO., 2, Cresd Lani, LONDON 



