An explanotory text for the map of the environmrntal context of development in Sudan
An explanotory text for the map of the environmrntal context of development in Sudan
- Khartoum, :university of Khartoum 1982.
- i,45p. : ill. ; 29cm.
Environmental policy
Sudan
IRA HC79.E3S73U5
Environmental policy
Sudan
IRA HC79.E3S73U5