Biotope mapping in the urban environment : proceedings of a symposium held on 9 october 1998 in Rotterdam /
Edtided by : Jelle W.F. Reumer & Martin J. Epe.
-- Rotterdam : Natuurmuseum Rotterdam, 1999
- 84 p. il. --
(Deinsea, ISSN 0923-9308 ; 5).
ISBN 90-73424-13-5
711.4(063)
ISBN 90-73424-13-5
711.4(063)