| Reference |
J.J. Boon, G.B. Eijkel and E.P.H. Best: Study of the seasonal change in composition in roots and shoots of Phragmites australis by pyrolysis mass spectrometry combined with multivariate data analysis In: Proceedings : International Symposium on Aquatic Macrophytes : 18-23 Sept. 1983, Faculty of Science, Department of Aquatic Ecology, Nijmegen, The Netherlands, Katholieke Universiteit Nijmegen, 1983. - pp. 1-5 |
