Technical regulations
Subtitle: hydrology and international hydrological codes
By: World Meteorological Organization.
Edition: 1980 ed.
Series: WMO ;; no. 555; WMO (Series) ;; no. 555.
Publisher: Secretariat of the World Meteorological Organization
Published: 1980
Place of publication: Geneva
Language: eng
Subjects: Hydrology -- Observers' manuals.