On the Ecology of Short-Lived Forbs in Chalk Grasslands: Semelparity and Seed Output of Some Species in Relation to Various Levels of Nutrient Supply

Autor: Verkaar, H. J., Schenkeveld, A. J.
Zdroj: The New Phytologist, 1984 Dec 01. 98(4), 673-682.
Databáze: JSTOR Journals