| Type |  Book |
| ชื่อเรื่อง | Arid and semiarid rangelands : guidelines of development / prepared for AId/NPS Natural Resources Expanded Information Base Project, Division of International Affairs, National Park Service by R. Dennis Child ... [et al.] edited by R. Katherine Jones |
| ISBN | 0-933595-08-5 |
| พิมพลักษณ์ | Morrilton, Ark. : Winrock International Institute for Agricultural Development, c1987 |
| รูปเล่ม | 291 p. : ill. ; 23 cm |
| หัวเรื่อง | Arid regions agriculture --Africa [] |
| | Range ecology --Developing countries [] |
| | Arid regions agriuclture --Developing countries [] |
| | Arid regions ecology --Developing countries [] |
| | Arid regions ecology --Africa [] |
| | Range ecology --Africa [] |
| | Range management --Developing countries [] |
| | Range management --Africa [] |
| | Range policy --Developing countries [] |
| | Range policy --Africa [] |
| | Rangelands --Developing countries [] |
| | Rangelands --Africa [] |