Taking the waters : soil and water conservation among settling Beja nomads in Eastern Sudan /

समान संसाधन

• Soil and water conservation /
  द्वारा: Troeh, Fredrick R.
  प्रकाशित: (1980)
• Manual of soil and water conservation practices /
  द्वारा: Singh, Gurmel
  प्रकाशित: (1990)
• Soil and water conservation manual for kenya /
  प्रकाशित: (1997)
• War and slavery in Sudan
  द्वारा: Jok, Jok Madut
  प्रकाशित: (2001)
• Conflict and politics of identity in Sudan
  द्वारा: Idris, Amir H., 1962-
  प्रकाशित: (2005)