Mr Bruno Stephan Walder
Federal Departement of the Environment, Transport, Energy an Communications DETEC
Federal Office for the Environment FOEN, Natural Heritage Section, Worblentalstrasse 68, 3063 Ittigen,
CH-3003 Bern

Tel:	(41.31) 322 80 77
Fax:	(41.31) 324 7579
E-mail:	bruno.walder@bafu.admin.ch
Web site:	www.environment-switzerland.ch