(1978). Handbook on desertification indicators: Based on the Science Associations' Nairobi Seminar on Desertification. American Assoc. for the Advancement of Science.
Chicago-Zitierstil (17. Ausg.)Handbook on Desertification Indicators: Based on the Science Associations' Nairobi Seminar on Desertification. Washington, DC: American Assoc. for the Advancement of Science, 1978.
MLA-Zitierstil (9. Ausg.)Handbook on Desertification Indicators: Based on the Science Associations' Nairobi Seminar on Desertification. American Assoc. for the Advancement of Science, 1978.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.