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Találatok száma: 1
Greenland, D. J.; Szabolcs, I. (eds.): Soil Resilience and Sustainable Land Use. Proceedinfs of a Symposium held in Budapest, 28 September to 2 October 1992, including the Second Workshop on the Ecological Foundations of Sustainable Agriculture (WEFSA II). CAB International, 1994
30 000 Ft
20 000 Ft