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A critical view on direct area payments to organic vegetable producers
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Is organic vegetable production paid for increased risk?: a quick scan
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The Combined Use of OAG and MIDT Databases in Aviation Economic Research
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Ecological atlas of reservoirs in Tigray, Northern Ethiopia
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Reservoirs in Tigray (Northern Ethiopia): Characteristics and sediment deposition problems
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Reservoir sedimentation - the major consequence of land degradation in Northern Ethiopia