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1by Lantbruksstyrelsen, Joenkoeping (Sweden) oth, European Cooperative Network on Animal Waste Cooperation. Consultation eng 19-22 Apr 1983 4 Budapest (Hungary)
Published 1983Texto bibliotecaFAO IT -
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3by Csoma, M., Lantbruksstyrelsen, Joenkoeping (Sweden) oth, European Cooperative Network on Animal Waste Utilization. Consultation eng 13-16 May 1986 5 Burgos (Spain), Nilsson, C.
Published 1986Texto bibliotecaFAO IT -
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