CONTENTS. 



(All Biyht$ reserved.) 



PAGE 



1. Brooks, F. T. and Bailev, M. A. Silver-leaf disease, III. (In- 



cluding observations upon the injection of trees with antiseptics) 189 



2. Peescott, James Arthuk. Nitrification in Egyptian Soils 216 



3. Glynne, Mart D. and Jackson, Violet G. The distribution of dry 



matter and nitrogen' in the potato tuber. Variety, King 

 Edward. (Thirteen figiues in text) . . . ■ 237 



4. Robinson, Gilbert Wooding and Hill, Charles Frederick. 



Further studies on the soils of North Wales, (Two figures in 



text) 2.59 



5. Eyre, J. Vargas, Salmon, E:S. and Wormald, L. K. The fungi- 



cidal properties of certain spray-fluids. II. . . . - . 283 



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