All rights reserved. FAO encourages reproduction and dissemination of material in this
information product. Non-commercial uses will be authorized free of charge, upon
request. Reproduction for resale or other commercial purposes, including educational
purposes, may incur fees. Applications for permission to reproduce or disseminate FAO
copyright materials, and all other queries concerning rights and licences, should be
addressed by e-mail to [email protected] or to the Chief, Publishing Policy and
Support Branch, Offi ce of Knowledge Exchange, Research and Extension, FAO,
Viale delle Terme di Caracalla, 00153 Rome, Italy.
©FAO 2010
|