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[Evolution of the Importance and Repartition of Grain Fields Between 1929 and 1980 in Belgium]

Bibliographic reference Ledent, Jean-François ; Pironnet, AM.. [Evolution of the Importance and Repartition of Grain Fields Between 1929 and 1980 in Belgium]. In: Revue de l'Agriculture, Vol. 35, no. 2, p. 1945-1964 (1982)
Permanent URL http://hdl.handle.net/2078.1/57401