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	Een oecologische studie van de fauna der Kagerplassen en omgevende wateren bijdrage tot de kennis der biologie van het oligohaliene water van Holland Otto, Jan Pieter. January 1927 (has links) Proefschrift - Leiden. Freshwater animals Animal ecology.