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GEO yearbook 2003
… International measures to control invasive marine species and hazardous chemicals, and to share the benefits of … under one third of the world’s 5 743 amphibian species are threatened with extinction (Figure 3). This is considerably … endangered 7% Endangered 13% Vulnerable 12% Near-threatened 6% Of least concern 38% Source: GAA 2004 Figure 3: …