1. Adams, R. M., Hurd, B. H., Lenhart, S., and Leary, N.: 1998, ‘Effects of global climate change on agriculture: An interpretive review’, Clim. Res. 11, 19–30.
2. Asian Development Bank: 1998, ‘The Bank’s Policy on Water’ Working Paper, Asian Development Bank, Manila, Philippines.
3. Alexandratos, N. (ed.): 1995, World Agriculture: Towards 2010. An FAO Study, John Wiley and Sons, Chichester, UK, 488 pp.
4. Antle, J. M., Capalbo, S. M., and Hewitt, J.: 1999, ‘Testing hypotheses in integrated impact assessments: Climate variability and economic adaptation in Great Plains agriculture’ FY 1998/99 Annual Report, National Institute for Global Environmental Change. http://nesen.unl.edu/nigec/facts/projects/Antle98.html
5. Apps, M. J., Karjalainen, T., Stocks, and B. J., Shaw, C. (eds.): 2002, ‘The role of boreal forests and forestry in the global carbon budget. Special Issue’, Can. J. Forest. Res. 32, 757–914.