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3
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An assessment of the impact of agricultural technology on output in the rainfed farming areas in Jordan / by Emad Al-Karablieh.
- Vauk,
- 1995.
- Kiel :
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Dynamics and potential of farming systems in the marginal areas of Jordan / by Martin Maurer.
- Vauk,
- 1999.
- Kiel :
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Socio-economic interactions between low and high potential agro-ecological zones and farming systems in Jordan / by Raid Naim Al-baqain.
- Vauk,
- 1997.
- Kiel :