Conferences in connection with the International Water Conservancy Exhibition at Jönköping, Sweden, September 2-9, 1970.
Contributors: International Water Conservancy Exhibition, Jönköping, Sweden, 1970.
Published: 1971
Place of publication: [Jönköping, Sweden
Language: eng
Subjects: Water conservation -- Congresses.
Notes: Includes bibliographies.
Cover title.
English, Swedish, or German.