In 1995, the national Working for Water programme began removing invasive and water-guzzling alien trees, ultimately providing 25-million once-off jobs over the years. The opportunity offered by the ...
Applied Vegetation Science, Vol. 16, No. 2 (April 2013), pp. 193-204 (12 pages) Questions: Most rivers in the Western Cape Province of South Africa are heavily invaded by alien trees, often resulting ...
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