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1Journal of the Association of Official Agricultural Chemists Journal of the Association of Official Agricultural Chemistsby Association of Official Agricultural Chemists
Published 1935Texto bibliotecaUBA FA -
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3
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4Texto bibliotecaUAAAN MX
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5by 78729 Horwitz, W. (ed.), 3174 Association of Official Agricultural Chemists, Washington, DC (EUA)
Published 1919bibliotecaIICA