The importance of habitat diversity and connectivity for fishes in the Toess River with special emphasis on temporarily isolated pools [microform] /
Ulmann, Peter.
Eidgenössische Technische Hochschule Zürich.
Zürich : Swiss Federal Institute of Technology Zürich,
1998.
Diss. ETH No. 12697.
Thesis (doctoral) -- Swiss Federal Institute of Technology Zürich.
Includes bibliographical references.
Fishes