@book{55401,
	author = {International Conference on Ecosystems and Sustainable Development and Brebbia, C. A.},
	title = {Ecosystems and sustainable development VII /},
	publisher = {WIT Press ,},
	year = {2009},
	series = {WIT transactions on ecology and the environment ,},
	address = {Southampton, UK :},
	note = {Contains proceedings of the 7th International Conference on Ecosystems and Sustainable Development (ECOSUD) held in Chianciano Terme, Italy, in 2009}
}