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pro vyhledávání: '"Erika van den Berg"'
This is a comprehensive catalogue of scientific and popular tree names for all southern African trees, including selected shrubs and woody climbers. Each tree species is cross referenced to its currently accepted scientific name, all common names lis
Publikováno v:
International Aquatic Research, Vol 10, Iss 4, Pp 303-319 (2018)
Abstract Fish are considered as reliable indicators of environmental quality and during the last decades several fish-based indices have been developed to assess the ecological status of water bodies in compliance with the water framework directive.
Externí odkaz:
https://doaj.org/article/46f860b66b62475b8c1998f9eb35dc91
