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By: Kern, Johannes HendrikusType: ArticleIn: AdansoniaVolume: 7Series:Issue: 2Date: 1967Page Range: 181--184Publication Info: Paris Muséum d'histoire naturelle, Laboratoire de Phanérogamie 1961-1981Subjects:
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By: Kern, Johannes HendrikusType: ArticleIn: AdansoniaVolume: 2Series:Issue: 1Date: 1962Page Range: 99--110Publication Info: Paris Muséum d'histoire naturelle, Laboratoire de Phanérogamie 1961-1981Subjects:
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By: Kern, Johannes Hendrikus - Steenis, C. G. G. J. van (Cornelis Gijsbert Gerrit Jan)Type: ArticleIn: The Gardens' bulletin, SingaporeVolume: 17Series: 4Issue:Date: 1959Page Range: 273--275Publication Info: Singapore, Govt. Print. Off. [etc.],Subjects:
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By: Kern, Johannes HendrikusType: ArticleIn: The Gardens' bulletin, SingaporeVolume: 17Series: 4Issue: 1Date: 1958Page Range: 91--92Publication Info: Singapore, Govt. Print. Off. [etc.],Subjects: