CROP YIELDS (AGRICULTURAL STATISTICS)
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BTHARVESTING (AGRICULTURAL OPERATIONS)
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UDC631.559
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Descriptor GERERNTEERTRÄGE + ERTRAGSSTATISTIK (AGRARSTATISTIK)
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Descriptor ENGCROP YIELDS (AGRICULTURAL STATISTICS)
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Descriptor FRERENDEMENTS DES RÉCOLTES (STATISTIQUE AGRICOLE)
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Variant GERERTRÄGE/ERNTEERTRÄGE (AGRARSTATISTIK)
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Variant GERERTRAGSSTATISTIK (AGRARSTATISTIK)
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Variant ENGYIELD/CROP YIELD (AGRICULTURAL STATISTICS)
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Variant FRERÉCOLTE/RENDEMENTS DES RÉCOLTES (STATISTIQUE AGRICOLE)
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NTCROP YIELD INCREASE (AGRICULTURE)
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RTAGRICULTURAL STATISTICS + STATISTICAL APPLICATIONS IN AGRICULTURAL SCIENCES
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RTCROP YIELD PHYSIOLOGY (CROP PLANTS)