122 Koslow and Smith: IPCC Climate Change 2001; A. Clarke and C. M. Harris, “Polar marine ecosystems: major threats and future change”, Environmental Conservation, vol. 30, No. 1 (2003).
Koslow y Smith: IPCC Climate Change 2001; A. Clarke y C. M. Harris, “Polar marine ecosystems: major threats and future change”, Environmental Conservation, vol. 30, No. 1 (2003)