Media type: E-Article Title: Nonylphenol induced changes in trophic web structure of plankton analysed by multivariate statistical approaches Contributor: Hense, Burkhard A.; Welzl, Gerhard; Severin, Gabriele F.; Schramm, Karl-Werner Published: Elsevier BV, 2005 Published in: Aquatic Toxicology, 73 (2005) 2, Seite 190-209 Language: English DOI: 10.1016/j.aquatox.2005.03.010 ISSN: 0166-445X Origination: Footnote: