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Advances in agronomy . 147 /
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...LWE - Agriculture - general aspects...
Table of Contents 
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Advances in agronomy . 143 /
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...LWE - Agriculture - general aspects...
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Advances in agronomy . 137 /
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...LWE - Agriculture - general aspects...
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Advances in agronomy . 136 /
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...LWE - Agriculture - general aspects...
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Advances in agronomy . 135 /
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...LWE - Agriculture - general aspects...
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Advances in agronomy . 113 /
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Beachtung ökologischer Grenzen bei der Landbewirtschaftung: Bioindikatoren, Bodenerosion, Schadstoffe im Boden, Verlagerung von Pflanzennährstoffen, Artenschutz.
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Tropical and subtropical agriculture. 1.
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...LWE - Agriculture - general aspects...