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Piet Stoffelen

Person

  1. 1996
  2. Coffea (Rubiaceae) in Cameroon : A new species and a nomen recognized as species. / Stoffelen, Piet; Robbrecht, Elmar; Smets, Erik F.
    In: Belgian Journal of Botany, Vol. 129, No. 1, 1996, p. 71-76.

    Research output: Contribution to journal › A1: Web of Science-article › peer-review

  3. The "Arabica-congensis complex" : five Coffea-species with a problematic delimitation. / Stoffelen, Piet; Robbrecht, Elmar; Smets, Erik F.
    Second International Rubiaceae Conference Proceedings. Vol. 7 1996. p. 237-248 (Opera Botanica Belgica; Vol. 7).

    Research output: Chapter in Book/Report/Conference proceeding › C1: Articles in proceedings › peer-review

  4. 1995
  5. De plantkunde-bril opgezet : Een botanische kijk op koffie. / Robbrecht, Elmar; Stoffelen, Piet.
    Kawa : Koffie ontsluierd, van koffiestruik tot kopje koffie. 1995. p. 35-59.

    Research output: Chapter in Book/Report/Conference proceeding › Contribution to book/anthology › peer-review

  6. Le caféier, vu par les botanistes : Aperçu botanique. / Robbrecht, Elmar; Stoffelen, Piet; Billiet, Frieda.
    Kawa : Les secrets du café, du caféier à la tasse. 1995. p. 35-59.

    Research output: Chapter in Book/Report/Conference proceeding › Contribution to book/anthology › peer-review

  7. The "Arabica-congensis complex ": five Coffea species with a problematic delimitation. / Stoffelen, Piet; Robbrecht, Elmar; Smets, Erik F.
    Second International Rubiaceae Conference (13-15 September 1995) : Programme and abstracts. 1995. p. 44 (Scripta Botanica Belgica; Vol. 11).

    Research output: Chapter in Book/Report/Conference proceeding › C3: Conference Abstract › peer-review

  8. 1993
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