Association of Official Agricultural Chemists (U.S.)

• Standard methods for the examination of water and sewage
• Amended methods adopted at the eighteenth annual convention of the Association of official agricultural chemists
• Changes in and additions to methods of analysis adopted at the thirteenth and fourteenth annual meetings of the Association of Offical Agricultural Chemists
• Changes in and additions to methods of analysis adopted at the thirteenth annual meeting of the Association of Offical Agricultural Chemists
• Changes in official methods of analysis and additions thereto, 1899 to 1905
• Extracts from the Proceedings of the Association of Official Agricultural Chemists, 1903
• Extracts from the Proceedings of the Association of Official Agricultural Chemists, 1904
• Extracts from the Proceedings of the Association of Official Agricultural Chemists, 1905
• Extracts from the Proceedings of the Association of Official Agricultural Chemists, 1906
• Extracts from the Proceedings of the Association of Official Agricultural Chemists, 1907
• Extracts from the Proceedings of the Association of Official Agricultural Chemists, 1908
• Extracts from the Proceedings of the Association of Official Agricultural Chemists, 1909