REFERENCES 169 



Briggs, G. E. (1932). The absorption of salts by plant tissues considered as 



ionic exchange. Ann. Bot. Lond. 46, 301-22. (75; 95). 

 Briggs, G. E., Hope, A. B. and Pitman, M. G. (1958). Exchangeable ions in 



beet disks at low temperature. /. Exp. Bot. 9, 128-41. (100). 

 Briggs, G. E. and Pitman, M. G. (1959). Unpublished data. (103). 

 Briggs, G. E. and Robertson, R. N. (1957). Apparent free space. Ann. Rev. 



Plant Physiol. 8, 1 1-30. (99). 

 Bronsted, J. N. (1937). Physical Chemistry (Translated by R. P. Bell.) Heine- 



mann, London. (34). 



Brooks, S. C. (1929). The accumulation of ions in living cells-a non-equilibrium 



condition. Protoplasma, 8, 389-412. (74). 

 Brooks, S. C. (1940). The intake of radioactive isotopes by living cells. Cold 



Spring Harbor Symp. Quant. Biol. 8, 171-80. (95; 96, Fig. 34a). 

 Brouwer, R. (1954). The regulating influence of transpiration and suction 



tension on the v^'ater and salt uptake by roots of intact Vicia faba plants. 



Acta Bot. Neerl. 3, 264-3 12. (63 ; 1 1 2 ; 1 1 6). 



Brouwer, R. (1956). Investigations into the occurrence of active and passive 



components in the ion uptake by Vicia faba. Acta Bot. Neerl. 5, 287-314. 



(116). 

 Broyer, T. C. (1950). Further observations on the absorption and translocation 



of inorganic solutes using radioactive isotopes with plants. Plant Physiol. 



25,367-76. (119). 



Broyer, T. C. and Hoagland, D. R. (1943). Metabolic activities of roots and 

 their bearing on the relation of upward movement of salts and water in 

 plants. Amer. Journ. Bot. 30, 261-73. (1 13; 115, Table 9). 



Broyer, T. C. and Overstreet, R. (1940). Cation exchange in plant roots in 

 relation to metabolic factors. Amer. Journ. Bot. 27, 425-30. (101). 



Bull, H. B. (1951). PAj^/ca/ ^/oc/zemw/rj (2nd Ed.) Wiley, New York. (29). 



Burd, J. S. and Martin, J. C. (1924). Secular and seasonal changes in the soil 

 solution. Soil Sci. 18, 151-67. (136; 137, Table 13a). 



Butler, G. W. (1953). Ion uptake by young wheat plants. II. The "apparent 

 free space" of wheat roots. Physiol. Plant. 6, 617-35. (100, 118). 



Buvat, R. (1958). Recherches sur les infrastructures du cytoplasme dans les 

 cellules du meristeme apical, des ebauches foliares et des feuilles developpees 

 d'Elodea Canadensis. Ann. Sci. Nat. 11= Ser. 19, 121-162. (105; 106). 



Chambers, R. and Hofler, K. (1931). Micrurgical studies on the tonoplast of 

 Allium cepa. Protoplasma, 12, 338-55. (21). 



Chang, H. T. and LooMis, W. E. (1945). Eff"ect of carbon dioxide on absorption 

 of water and nutrients by roots. Plant Physiol. 20, 221-32. (52). 



Clements, H. F. and Engard, C. J. (1938). Upward movement of inorganic 

 solutes as aff'ected by a girdle. Plant Physiol. 13, 103-22. (122). 



Collander, R. (1941). Selective absorption of cations by higher plants. Plant 

 Physiol. 16, 691-720. (60; 70, Fig. 25). 



Collander, R. (1942). Die Elektrolyt-Permeabilitat und Salz-Akkumulation 

 pflanzlicher Zellen. Tabul. Biol. Hague 19, 3U-33. (5, Table 4). 



CoMAR, C. L. (1955). Radioactive Isotopes in Biology and Agriculture. McGraw- 

 Hill, New York. (25). 



