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7Journal of the Association of Official Agricultural Chemists Journal of the Association of Official Agricultural Chemistsby Association of Official Agricultural Chemists
Published 1935Texto bibliotecaUBA FA -
8Journal of the Association of Official Analytical Chemists Journal of the Association of Official Analytical Chemistsby Association of Official Analytical Chemists
Published 1966Texto bibliotecaUBA FA -
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14Texto bibliotecaFAO IT
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15Texto bibliotecaFAO IT
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