De spadeproef.

T. Vierhout

    Research output: Contribution to journalArticleProfessional

    Original languageDutch
    Pages (from-to)161-163
    JournalEkoland
    Volume6
    Issue number5
    Publication statusPublished - 1986

    Cite this

    Vierhout, T. (1986). De spadeproef. Ekoland, 6(5), 161-163.