• Jaar
    1972
  • Auteur
    van Lier, H.N.
  • Bron
    Netherlands Journal of Agricultural Science 20 (1972) 3
    • artikel

    Research on some technical aspects of outdoor recreation, as part of multipurpose rural reconstructions in the Netherlands.

  • Jaar
    1972
  • Auteur
    van Lier, H.N.
  • Bron
    Netherlands Journal of Agricultural Science 20 (1972) 3
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