[ 发表于: Pollution ]
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Common treatment of sewage sludge and animal waste slurries in covered digesters
1992
Linke, B. | Kolisch, G. (Essen Univ. (Germany). Inst. fuer Umwelttechnik)
Food and Agriculture Organization of the United Nations - Italy
Effects and control of transboundary air pollution
1987
Food and Agriculture Organization of the United Nations - Italy
Improving nitrogen management in irrigated, intensely cultivated areas: the approach in France
1993
Ignazi, J.C. (Comite d'Orientation pour la Reduction de la Pollution par les Nitrates, Paris (France))
Food and Agriculture Organization of the United Nations - Italy
[Improving nitrogen management in irrigated, intensely cultivated areas: the approach in France]
1993
Ignazi, J.C. (Comite d'Orientation pour la Reduction de la Pollution par les Nitrates, Paris (France))
Food and Agriculture Organization of the United Nations - Italy