@inbook{840f30502d4a11dcbee902004c4f4f50,
title = "The wild populations of Coffea arabica L. and the cultivated coffee",
abstract = " ",
keywords = "Faculty of Science, Afrikansk flora og vegetation, Systematisk botanik, Plantegeografi, Botanik, Coffea, Rubiaceae, revision, systematik, flora, African flora and vegetation, Systematic botany, Plant geography, Botany",
author = "Ib Friis",
year = "1979",
language = "English",
pages = "63--68",
editor = "G. Kunkel",
booktitle = "Taxonomic Aspects of African Economic Botany",
}