Vesiympäristöihin ja niiden eliöihin kohdistuvan tutkimuksen tietokanta. Aihealueina ovat mm. vesibiologia, limnologia ja vesien saastuminen. Viitteitä alan julkaisuihin vuodesta 1971.
The ASFA series is a premier reference in the field of aquatic resources. Input to ASFA is provided by a growing international network of information centers monitoring over 5,000 serial publications, books, reports, conference proceedings, translations and limited distribution literature. ASFA is a component of the Aquatic Sciences and Fisheries Information System (ASFIS), formed by four United Nations agency sponsors of ASFA and two international partners.
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Types: Reference databases