Este Link não existe na sua língua, Ver em: English (en),
Ou usar o Google Translate:  

www.fao.org/economic/esa/esa-...sa-environment/en/

Our work on sustainable agriculture provides analysis and policy insights on how natural resource management can result in enhanced food security, poverty alleviation, and sustainable development. Research and field work seek to improve knowledge and understanding of how best to integrate sustainable natural resources and environmental management into the development and poverty reduction processes.