Index 



gliaden content, affected by 

 climate, 110, moisture, 117, 

 temperature, 119; deep root- 

 ing, 186; effect on growth of 

 Cu as CuSO,, 440. 

 Wilson, F. H., acknowledgment, 

 181. 



Zinc sulfate, absorption by soil 

 and plant, 551-553; ammoni- 

 fication in soils, 127; effect 

 on: barley growth, 502-504, 

 514, 560, 570-572, plant 

 growth, bibliography with 

 comments, 539-541, nitrifica- 

 tion, 127, 135, 546-549. 



ERRATA 



Page 15, line 3. For Azobacter read Azotobacter. 



Page 153, line 13. For III read V. 



Page 182, last line. For 49 read 1.49. 



Page 225, line 23. For Lompos read Lompoc. 



Page 273, line 5. For 41 read .41. 



In number 9 (Lipman and Sharp, New Experiments on Alkali Soil 

 Treatment (Preliminary Report), the plates have been misplaced. Plate 1 

 has been printed as Plate 3, Plate 2 as Plate 1, and Plate 3 as Plate 2. 

 Plate 4 is correctly placed. 



The pots have not been numbered. They are arranged in order from 

 left to right; thus, on Plate 1 (printed as Plate 3) are pots 1 to 5; on 

 Plate 2 (printed as Plate 1) are pots 6 to 10 etc. 



In number 12 (Forbes, Certain Effects under Irrigation of Copper 

 Compounds upon Crops), the plates should be numbered 16 to 19 instead 

 of 6 to 9. 



[595] 



