2 treff

Lake Veluwe, a Macrophyte-dominated System under Eutrophication Stress
edited by Wim van Vierssen, Michiel Hoots...
Bok Engelsk 1994
The ecology of communities dominated by Zannichellia Taxa in Western Europe : proefschrift (...)
door Wilhelmus van Vierssen
Bok Språk ikke angitt 1982