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1
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2
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3Texto bibliotecaUBA FA
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4by Sparks, D.L., Economist Intelligence Unit, London (United Kingdom) eng, Murray, R.
Published 1985Texto bibliotecaFAO IT -
5by Sparks, D.L. (ed.), Soil Science Society of America, Madison, WI (USA) eng, Suarez, D.L. (ed.)
Published 1991Texto bibliotecaFAO IT -
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7by Sparks, D. L., Suárez, D. L., Soil Science Society of America, Kinetics of Physicochemical Processes in Soils 15-20 Oct. 1989:
Published 1991Texto bibliotecaUBA FA -
8by Huang, P.M. (ed.), Soil Science Society of America, Madison, WI (USA) eng, Sparks, D.L. (ed.), Boyd, S.A. (ed.)
Published 1998Texto bibliotecaFAO IT -
9by Sparks, D. L., Page, Helmke, P. A., Loeppert, R. H., Soltanpour, P. N., Tabatabai, M. A., Johnston, C. T., Sumner, Malcoln E.
Published 1996Texto bibliotecaUBA FA -
10Rates of soil chemical processes: proceedings of a symposium sponsored by Divisions S-1, S-2, S-3 and S-4 of the Soil Science Society of America Rates of soil chemical processes: proceedings of a symposium sponsored by Divisions S-1, S-2, S-3 and S-4 of the Soil Science Society of Americaby 121109 Sparks, D.L., 122145 Suarez, D.L. eds., 18134 Soil Science Society of America, Madison, Wis. (EUA), 38487 Symposium on Kinetics of Physicochemical Processes in Soils Las Vegas, Nevada (EUA) 17 Oct 1989
Published 1991bibliotecaIICA