Medicinal plants : can utilization and conservation coexist? /

by Sheldon, Jennie Wood, 1959-., Laird, Sarah A., Balick, Michael J., 1952-.
Published 1997

The commercial use of biodiversity : access to genetic resources and benefit-sharing /

by Kate, Kerry Ten.
Published 1999

Wild product governance : finding policies that work for non-timber forest products /

Published 2010