Title: The IUCN Sahel studies, 1989.
Authors: Norton-Griffiths, M.; Rydén, Per.; Norton-Griffiths, M.; International Union for Conservation of Nature and Natural Resources; Norway.
Publisher: IUCN-World Conservation Union ; Nairobi, Kenya : IUCN Regional Office,
Year: 1989
Subjects: Natural resources Sahel Management.; Conservation of natural resources Sahel Management.; Sustainable development Sahel.