In bossen: minder afvalbakken betekent minder zwerfafval!

F.G.M. Hoogenboom, H.W.J. Boerwinkel

    Research output: Contribution to journalArticleProfessional

    Original languageDutch
    Pages (from-to)142-144
    JournalRecreatie en Toerisme
    Volume5
    Publication statusPublished - 1988

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