1. Aguilar, L., 2009. Training manual on gender and climate change. IUCN and UNDP. http://cmsdata.iucn.org/downloads/eng_version_web_final_1.pdf.
2. Alexandratos, N., Bruinsma, J., 2012. World agriculture towards 2030/2050: the 2012 revision. ESA Working paper No. 12-03. FAO, Rome.
3. Altieri, M.A., Koohafkan, P., 2003. Enduring Farms: Climate Change, Smallholders and Traditional Farming Communities. Third World Network, Penang, 72 p.
4. Genome dynamics during experimental evolution;Barrick;Nat. Rev. Genet.,2013
5. Food security under climate change;Brown;Science,2008