Accès à distance ? S'identifier sur le proxy UCLouvain
Displaying 51 - 150 of 356 results.
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- Speech
(2003) Controlling N flows and losses. Proceedings of the 12th Nitrogen Workshop — Exeter, Devon, UK -
- Speech
(2006) Forum Sustainable Agriculture — Bruxelles -
- Journal article
(1991) Fourrages 126 — , p. 173-186 (1991) -
- Journal article
(1994) Le Sillon belge, 30. — Vol. 2622 (1994) -
- Journal article
(1990) Colloque "La production laitière en Région Wallonne: aspects techniques et économiques" Les Elevages Belges 7-8, juillet-août: 1990 — , p. 16-19 (1990) -
- Speech
(2004) Controlling nitrogen flows and losses. 21th Nitrogen Worshop. — Exeter, UK -
- Speech
(2004) Land use systems in grassland dominated region. Proceedings of the 20th General Meeting of the European Grassland Federation. — Luzern, Switzerland -
- Journal article
(2006) Implementation of the Nitrate Directive in Belgium: the Agricultural Surface Survey — , p. 332-334 (2006) -
- Speech
(2004) Controlling nitrogen flows and losses. 12th Nitrogen Workshop. — Exeter, UK -
- Journal article
(1997) Questions and answers,Centre Naturopa, European Council — , no. 2 (1997) -
- Speech
(1992) IV° International Imphos Conference 'Phosphorus life and environment: from research to application'. — -
- Journal article
(1990) Ouvrage collectif sous la direction de Paquay R. Presses Universitaires de Namur: 1990 — (1990) -
- Journal article
(2000) Biodiversity and feeding value of mountain grasslands in Europe — Vol. 62, p. 84-89 (2000) -
- BookChapter
(2005) Eau-Nitrate. Informations et conseils techniques pour la gestion durable de l'azote — -
- Journal article
(1997) Les Cahiers des Réserves naturelles-RNOB — no. 11, p. 33-41 (1997) -
- Speech
(2001) Bilan des éléments nutritifs en agriculture : approches méthodologiques. Mises en oeuvre et interprétation — Institut de Recherche Chimiques de Tervuren -
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(1996) Les bilans des éléments nutritifs en agriculture. Approches méthodologiques, mises en oeuvre et interprétations — Tervuren -
- Journal article
(2000) REU Technical Series — Vol. 62 (2000) -
- Speech
(2004) Land use systems in grassland dominated region. Proceedings of the 20th General Meeting of the European Grassland Federation. — Luzern, Switzerland