LIBROS DEL AUTOR: william a albrecht

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  • Soil Fertility, Animal Health - With 'The Loss of Soil Organic Matter and its Restoration'
    William A. Albrecht / William AAlbrecht
    Nature works and has been working for a billion and a half years-ever since there were living things on earth. This is important. We talk of controlling nature, but any wise farmer or stockman knows that nature makes the rules for us to learn and follow, if we can. In short, the ecologist is in a position to furnish us, in many ways, models which we can follow in our own operat...
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    29,21 €