Background and practice of nitrogen fertilization on grassland in the Netherlands

Reijneveld, J.A ; Gallic, Y. le

Lelystad (Netherlands): Praktijkonderzoek Veehouderij

Sem texto completo

The trade of agro-alimentary products between the Belgo-Luxemburger Economical Union and France

Heyman, J. (Ministere de l'Agriculture, Bruxelles (Belgium). Administration des Services Economiques)

Bruxelles (Belgium): Ministere de l'Agriculture - Service Information

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One year of discussions about agriculture throughout France

Collier, J

Bruxelles (Belgium): Ministere de l'Agriculture - Service Information

Sem texto completo

Some aspects concerning the witloof chicory production

Jansen, G. (Ministere de l'Agriculture, Bruxelles (Belgium). Administration de l'Agriculture et de l'Horticulture)

Bruxelles (Belgium): Ministere de l'Agriculture - Service Information

Sem texto completo

The trade of agricultural and food products between the Belgian-Luxemburger Economic Union and France

Detroz, J. (Ministere de l'Agriculture, Bruxelles (Belgium). Administration des Services Economiques)

Bruxelles (Belgium): Ministere de l'Agriculture - Service Information

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General measures against the propagation of rhizomania in France

Pichenez, J. (Institut Technique de la Betterave Industrielle, Paris (France))

Sem texto completo