LIT · United Nations University Press
| Titel | ISBN-13 (ISBN-10) | Erschei- nungsjahr | andere Autoren |
|---|---|---|---|
| Development projects in the Sudan: An analysis of their reports with implications for research and training in arid land management | 978-92-808-0042-5 (92-808-0042-6) | 1979 | |
| Regional Food Security and Rural Infrastructure | 978-3-89473-749-8 (3-89473-749-2) | 1997 | Herwig Hahn |
| Regional Food Security and Rural Infrastructure: International Symposium Giessen/Rauischholzhausen May 3-6, 1993 | 978-3-89473-750-4 (3-89473-750-6) | 1994 | " |
H.T. · H-U. · H. Ulrich · Heinz Ulrich · Ulrich Thimm