Browsing Turrialba by Subject "EARTH"
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Contribución al estudio del fósforo en suelos ácidos. 1: Características de adsorción y fracciones de fósforo en una tierra parda del noroeste de España.
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1981-07)P adsorption isotherm and P fractions were used to study the P adsorption characteristics of an acid brown soil from Galicia (North West of Spain). Adsorption data were adjusted to Freundlich, Langmuir, and Gunary equations, ...