Assemblée générale de Helsinki =
Subtitle: General Assembly of Helsinki : 25-7 - 6-8 1960.
Contributors: International Association of Scientific Hydrology. Commission of Snow and Ice.
Series: Publication / Association internationale d'hydrologie scientifique -- no.54
Publisher: Association internationale d'Hydrologie Scientifique
Published: 1961
Place of publication: Gentbrugge
Language: eng
Notes: One atlas in end pocket.