@phdthesis{d69af89da3234c32b2512add30f99555,
title = "Life-history variation and age at maturity in Eurasian Perch (Perca fluviatilis L.)",
keywords = "acidification, aging, lakes, life cycle, maturity, perch, sweden, acidification, aging, lakes, life cycle, maturity, perch, sweden",
author = "Erik Heibo",
year = "2003",
language = "English",
isbn = "91-576-6524-9",
series = "Acta Universitatis Agriculturae Sueciae. Silvestria",
number = "290",
publisher = "Swedish University of Agricultural Sciences",
address = "Sweden",
}