WORKS BY THE SAME AUTHOR 



Response in the Living and Non- 

 living. With 117 illustrations. 



8vo. 105. 6d. net 1902 



Plant Response as a means of 



Physiological Investigation. 



With 278 illustrations. 8vo. 21s. 



net 1906 



Comparative Electro-Physiology. 



A Physico-Physiological Study. 



With 406 illustrations. 8vo. 16s. 



net 1907 



Researches on Irritability of 



Plants. With 190 illustrations. 



8vo. 75. 6d. net 1913 



Life Movements in Plants, Vol. I. 



With 92 illustrations. 8vo. 15s. 



net 1918 



Life Movements in Plants, Vol. II. 



With 128 illustrations. 8vo. 205. 



net 1919 



Life Movements in Plants, Vols. 



III. and IV. (in 1 vol.). With 124 



illustrations. 8vo. 20s. net .... 1923 

 The Physiology of the Ascent 



of Sap. With 95 illustrations. 



8vo. 16s. net 1923 



BY PROF. PATRICK GEDDES 

 An Indian Pioneer of Science : 

 Life and Work of Sir J. C. Bose. 

 With illustrations. 8vo. 165. net. . 1920 



LONGMANS, GREEN AND CO. 



DON NEW YORK TORONTO BOMBAY 



CALCUTTA AND MADRAS 



