Some rights reserved. This work is made available under the Creative Commons Attribution-NonCommercial-ShareAlike3.0 IGO licence (CC BY-NC-SA 3.0 IGO;
https://creativecommons.org/licenses/by-nc-sa/3.0/legalcode).
Under the terms of this licence, this work may be copied, redistributed and adapted for non-commercial purposes, provided that the work is appropriately cited. In any use of this work, there should be no suggestion that FAO endorses any specific organization, products or services. The use of the FAO logo is not permitted. If the work is adapted, then it must be licensed under the same or equivalent Creative Commons licence. If a translation of this work is created, it must include the following disclaimer along with the required citation: “This translation was not created by the Food and Agriculture Organization of the United Nations (FAO). FAO is not responsible for the content or accuracy of this translation. The original [Language] edition shall be the authoritative edition.”
Disputes arising under the licence that cannot be settled amicably will be resolved by mediation and arbitration as described in Article 8 of the licence except as otherwise provided herein. The applicable mediation rules will be the mediation rules of the World Intellectual Property Organization
http://www.wipo.int/amc/en/mediation/rules and any arbitration will be conducted in accordance with the Arbitration Rules of the United Nations Commission on International Trade Law (UNCITRAL).
Third-party materials. Users wishing to reuse material from this work that is attributed to a third party, such as tables, figures or images, are responsible for determining whether permission is needed for that reuse and for obtaining permission from the copyright holder. The risk of claims resulting from infringement of any third-party-owned component in the work rests solely with the user.
Sales, rights and licensing. FAO information products are available on the FAO website (
www.fao.org/publications) and can be purchased through
publications-sales@fao.org. Requests for commercial use should be submitted via:
www.fao.org/contact-us/licence-request. Queries regarding rights and licensing should be submitted to:
copyright@fao.org.