Description: Zweieinhalbtausend Jahre Wassersorgen im Bergischen und Siegerland/

Main Author:	Weimann, Reinhold
Format:	Book
Language:	German
Published:	[s.l.]: [s.n.], [19--]
Subjects:	Limnology Freshwater ecology

Item Description:	Reprint
Physical Description:	14 p. : ill. ; 30 cm.
Bibliography:	Includes bibliographical references