Cover Image

Das Wasser und seine Bewirtschaftung/

Main Author: Jaag, Otto, 1900-
Format: Book
Language:German
Published: [s.l.]: [s.n.], [1969]
Subjects:
Water
Hydrology
Item Description:Reprint from: Neuen Zurcher Zeitung, vom 5. und 6. Marz 1969
Physical Description:23 p. : ill. ; 15 cm.

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