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Third Belgian workshop on animal endocrinology. Namur (Belgium). Oct 2001 - Proceedings
Improvement of the competitiveness of the sugar beet crop in the Netherlands ; Verbesserung der Wettbewerbsfähigkeit des Rübenanbaus in den Niederlanden
Problem - oriented studies on plant - soil - water relations : sowing strategies for maize in rainfed agriculture in Southern Mozambique : water management in bog relicts in the Ne...