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The Magnesium Content of Fertilizers 1850 to 1937
The Relation of Soil Organic Matter to Crop Fertilization
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44th St Agronomist American Agricultural Chemical Ammoniates Armour Fertilizer Asst Atlanta Utility Aurora Bone Bradley & Baker C—International Capacity 5,000 tons cent Chemical Company Chemist Chicago Committee Company Fertilizer Corporation Cotton Oil Company crops D—The Davison Chemical Director Dunellen East Point Experiment Station Factory farm farmers Fert Fertilizer Company Fertilizer Division fertilizer industry Fertilizer Materials Foundry & Machine grades Guano Guano Company International Agricultural Corp Kainite limestone Machinery magnesium Main Office Manure meal Mixers N. Y. Woodward National Fertilizer Association Nitrate of Soda nitrogen Oil & Fertilizer Oil Mill organic matter Orleans Owner pacity Philadelphia Phosphate Rock phosphoric acid phosphorus plant food Pres Richmond Royster Guano S—Southern Sales Office Sec.-Treas Smith Southern Cotton Oil Stedman's Fdy Stedman's Foundry Sulphate superphosphate Supt Tankage tilizer tion tonnage Total Treas Union Stock Yards Vice Vice-Pres Walton Bldg Woodward & Dickerson York