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Autor:
Jones, Roy William
Globalization has seen an unprecedented dispersal of exotic and alien species worldwide resulting in worldwide homogenization and sometimes extinction of indigenous or endemic taxa. When an exotic species becomes established in a new habitat the inva
Externí odkaz:
http://hdl.handle.net/10962/d1017806
Autor:
Jones, Roy William
Water hyacinth, Eichhornia crassipes (Martius) Solms-Laubach (Pontederiaceae), a free floating aquatic plant was discovered by C. von Martius in 1823 in Brazil. It is believed to have been introduced into South Africa, as an ornamental plant, in 1908
Externí odkaz:
http://hdl.handle.net/10962/d1005397
Autor:
Jones, Roy William.
Thesis (M.Sc. (Zoology & Entomology)) - Rhodes University, 2009.
Externí odkaz:
http://eprints.ru.ac.za/1600/