The views expressed in this information product are those of the author(s) and do not necessarily reflect the views of FAO.
The designations employed and the presentation of material in this information product do not imply the expression of any opinion whatsoever on the part
of the Food and Agriculture Organization of the United Nations (FAO) concerning the legal or development status of any country, territory, city or area
or of its authorities, or concerning the delimitation of its frontiers or boundaries.
The mention of specific companies or products of manufacturers, whether or not these have been patented, does not imply that these have been endorsed
or recommended by FAO in preference to others of a similar nature that are not mentioned.
FAO declines all responsibility for errors or deficiencies in the database or software or in the documentation accompanying it, for program maintenance
and upgrading as well as for any damage that may arise from them. FAO also declines any responsibility for updating the data and assumes no responsibility
for errors and omissions in the data provided. Users are, however, kindly asked to report any errors or deficiencies in this product to FAO.
All rights reserved. FAO encourages the 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 queries concerning rights and licences, should be addressed by e-mail to:firstname.lastname@example.org
or to the
Publishing Policy and Support Branch
Office of Knowledge Exchange
Research and Extension
Viale delle Terme di Caracalla, 00153 Rome, Italy