Global ETD Search

About
The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

1	Untersuchungen zum Vorkommen und zur Ökologie neophytischer Amaranthaceae und Chenopodiaceae in der Ufervegetation des Niederrheins : mit 21 Tabellen / Schmitz, Ulf. January 2002 (has links) (PDF) Univ., Diss.--Düsseldorf, 2002. Niederrhein Niederrhein
2	Untersuchungen zum Vorkommen und zur Ökologie neophytischer Amaranthaceae und Chenopodiaceae in der Ufervegetation des Niederrheins Schmitz, Ulf. January 2002 (has links) (PDF) Düsseldorf, Universiẗat, Diss., 2002. Niederrhein Niederrhein