344 SOILS AND FERTILIZERS 



85. SNYDER : Minnesota Agricultural Experiment Station Bulletin 



No. 89. 



86. CONN : Agricultural Bacteriology. 



87. New York Agricultural Experiment Station Bulletins Nos. 



270, 282. 



88. MEYER : Outlines of Theoretical Chemistry. 



89. VOORHEES : Fertilizers. 



90. Cornell University Experiment Station Bulletin No. 103. 



91. FRAPS : Annual Report 1904, Association Official Agricultural 



Chemists. 



92. Illinois Experiment Station Bulletin No. 93. 



93. Canadian Experiment Farms Report, 1903, etc. 



94. D. Land. Vers. Stat., 1899, 52. 



95. A. D. HALL : The Soil. 



96. SNYDER: Minnesota Experiment Station Bulletin No. 109. 



97. KING : Investigations in Soil Management. 



98. Ohio Agricultural Experiment Station Bulletin No. no. 



