IDH has written a chapter on the value of sustainable tropical forest management for the book: ‘Central African Forests Forever’.
Central African Forests Forever is a book about safeguarding the second largest rainforest in the world, the Congo Basin rainforest, and surrounding forests in ten countries in Central Africa.
IDH’s chapter can be found here: http://www.centralafricanforests.org/wp-content/uploads/CAFF-6-Tropical-forest-Use-it-or-lose-it.pdf