Upandaji miti
Halldorsson G., Oddsdottir, ES na Eggertsson O (2007) ATHARI Afforestation tarehe Ecosystems, Landscape na Maendeleo Vijijini. AFFORNORD kesi ya mkutano, Reykholt, Island, 18-22 Juni 2005,  TemaNord 2007:508, 343pages ISBN 978-92-893-1443-5