G. Catroux – författare
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3 produkter
Phosphorus in Sewage Sludge and Animal Waste Slurries
Av G. Hucker, G. Catroux
Inbunden, 1981
1643 kr
Lägg i varukorg
Features the proceedings of the EEC Seminar organized jointly by the CEC and the Institute for Soil Fertility, Haren (Gr) held in Groningen, The Netherlands, June 12-13, 1980.
Influence of Sewage Sludge Application on Physical and Biological Properties of Soils
Proceedings of a Seminar organized jointly by the Commission of the European Communities, Directorate-General for Science, Research and Development and the Bayerische Landesanstalt für Bodenkultur und Pflanzenbau, Munich, Federal Republic of Germany, held in Munich, June 23-24, 1981
Av E. Suess, P. L'Hermite m. fl.
E-bok, 2012
710 kr
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The agricultural value of sewage sludges is well known and a lot of published data has demonstrated the positive effects of sludge appli cations on plant growth and yield. These effects are probably due mainly to the nitrogen and phosphorus content of sewage sludges. But, as sludges are more …
Influence of Sewage Sludge Application on Physical and Biological Properties of Soils
Proceedings of a Seminar organized jointly by the Commission of the European Communities, Directorate-General for Science, Research and Development and the Bayerische Landesanstalt für Bodenkultur und Pflanzenbau, Munich, Federal Republic of Germany, held in Munich, June 23-24, 1981
Av G. Catroux, P. L'Hermite m. fl.
Häftad, 2011
551 kr
Lägg i varukorg
The agricultural value of sewage sludges is well known and a lot of published data has demonstrated the positive effects of sludge appli cations on plant growth and yield. These effects are probably due mainly to the nitrogen and phosphorus content of sewage sludges. But, as sludges are more …
