Media type: E-Article Title: The effect of enhanced nitrogen on aboveground biomass allocation and nutrient resorption in the fern Athyrium distentifolium Contributor: Holub, Petr; Tůma, Ivan imprint: Springer Science and Business Media LLC, 2010 Published in: Plant Ecology Language: English DOI: 10.1007/s11258-009-9681-5 ISSN: 1385-0237; 1573-5052 Origination: Footnote: