@phdthesis{7ff6ea4c934547559b2fc81b8a93ce7f,
title = "Occurrence, morphology and growth of understory saplings in Swedish forests",
keywords = "betula, forest plantations, growth, models, picea, pinus, plant anatomy, undergrowth, betula, forest plantations, growth, models, picea, pinus, plant anatomy, undergrowth",
author = "Per-Erik Wikberg",
year = "2004",
language = "English",
isbn = "91-576-6706-3",
series = "Acta Universitatis Agriculturae Sueciae. Silvestria",
number = "322",
publisher = "Swedish University of Agricultural Sciences",
address = "Sweden",
}