VESISTOJEN JAATYMIS-, JAANLAHTO-, JAANPAKSUUS- JA PINTAVEDEN LAMPOTILATILASTOJA.
Contributors: LAASANEN, O.
Series: Vesientutkimuslaitoksen julkaisuja -- 47
Other titles: FREEZE-UP, BREAK-UP, ICE THICKNESS AND SURFACE WATER TEMPERATURE STATISTICS IN LAKES AND RIVERS IN FINLAND.
Notes: Includes a separate map in back pocket.