Association of Official Agricultural Chemists. (1955). Official methods of analysis of the association of official agricultural chemists (8th edition.). [editor no identificado].
Cita Chicago Style (17a ed.)Association of Official Agricultural Chemists. Official Methods of Analysis of the Association of Official Agricultural Chemists. 8th edition. Washington: [editor no identificado], 1955.
Cita MLA (8a ed.)Association of Official Agricultural Chemists. Official Methods of Analysis of the Association of Official Agricultural Chemists. 8th edition. [editor no identificado], 1955.
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