The Gatekeeper Series of the Natural Resources Group at IIED is produced by the Sustainable
Agriculture and Rural Livelihoods Programme. The Series highlights emerging issues and new perspectives in the fields of natural resource management (NRM), livelihoods and sustainable agriculture. Each Gatekeeper paper provides a succinct review of an issue of contemporary
importance and makes preliminary recommendations for policy makers, researchers and planners.
The series presents a diversity of perspectives, both from within and outside IIED, and with a special focus on work by Southern authors. All geographic regions are covered, although the main focus is on Africa, Asia and Latin America. The Gatekeeper series consists of nine papers published three
times a year (three papers each in April, August and December). All subscriptions are free of charge.

To read back-issues free online, visit:
www.iied.org/sarl/gatekeepers/backissues.html
<http://www.iied.org/sarl/gatekeepers/backissues.html>

 To take out a free subscription contact:
Gatekeeper Series Subscriptions, Research Information Ltd, 222 Maylands Avenue, Hemel Hempstead, Hertfordshire, HP2 7TD, UK. Tel: +44 (0)20 8328 2470; Fax: +44 (0)1442 259395;
Email: info@researchinformation.co.uk <mailto:info@researchinformation.co.uk>  or order online
here: [WEBSITE LINK TO BE PROVIDED BY RIL AND INSERTED]. All subscribers will be contacted every two years/18 issues to renew their free subscription. We request that where possible, organisations share a free subscription or ask their organisation's library or resource centre to subscribe.