Antitoxic Action of Certain Bases 169 



May, D. W. 



1901 Experimental study of the relation of lime and magnesia to 

 plant growth. U. S. Agr. Dept., Plant Indus. Bur. Bui. 

 1:37-54. 



Mayer, A. 



1886 Lehrbuch der agrikulturchemie. 3d ed. 2:111. 



Maze, P. 



1900 Recherches sur I'influence de I'azote nitrique et de I'azote 



ammoniacal sur le developpement du mais. Inst. Pasteur. 

 Ann. 14:26-45. 



Meyer, D. 



1901 Untersuchungen iiber die wirkung verschiedener kalk- und 



magnesiaverbindungen. Landw. jahrb. 30: 619-631. 



Nakamura, T. 



1905 On the improvement of a soil relatively deficient in magnesia. 



Japan Imp. Cent. Agr. Exp. Sta. Bui. i: 30-34. 



Namikawa, S. 



1906 On the lime factor for flax and spinach. Tokyo Imp. Univ., 



Agr. Col. Bui. 7:57-60. 



Osterhout, W. J. V. 



1906 On the importance of physiologically balanced solutions for 



plants. Bot. gaz. 42:127-134. 



1907 On nutrient and balanced solutions. Univ. California Publica- 



tions—Botany 2:317-318. 



1908 Die schutzwirkung des natriums fiir pflanzen. Jahrb. wiss. 



bot. 46:121-136. 



1909 On similarity in the behavior of sodium and potassium. Bot. 



gaz. 48:98-104. 



191 1 The permeability of living cells to salts in pure and balanced 



solutions. Science 34: 187-189. 



1912 The permeability of protoplasm to ions and the theory of 



antagonism. Science 35:112-115. 



Raumer, E. von 



1883 Kalk und magnesia in der pflanze. Landw. vers. stat. 29: 

 253-280. 



