V 
page 
Van’t Hoff, see under Jorgensen, Ingvar, and Stiles,Walter. 
Water Culture Experiments, Observations on the Influence 
of Aeration on the Nutrient Solution in—Stiles, 
Walter, and Jorgensen, Ingvar ... ... ... 181 
Weeds, The Effect of upon Cereal Crops—Winifred E. 
Brenchley ... ... ... ... ... ... 53 
Willstatter, see under Jorgensen, Ingvar, and Stiles,Walter. 
