edited by Larry Tennison  Pier Carlo Zingari <br/><br/>
Water resources for the future : Proceedings of the International Conference organized in collaboration with the Italian Ministry for the Environment and Territory, Porto Cervo, Sassari, Sardinia, Italy 22-24 October 

 -  FAO,  2006 
<br/><br/><label>Source: </label> 2010-11-09