Agricultural engineering in development : tillage for crop production in areas of low rainfall /

समान संसाधन

• No-tillage and surface-tillage agriculture : the tillage revolution /
  प्रकाशित: (1986)
• Prospects for agricultural production and food deficits in West Asia and North Africa : the role of high-elevation areas /
  द्वारा: Oram, P. A.
  प्रकाशित: (1988)
• Slotting : a new deep-tillage technique for improving crop productivity on sodic, acid, and other degraded soils /
  प्रकाशित: (1994)
• No-tillage agriculture, principles and practices /
  प्रकाशित: (1984)
• Tillage systems for soil and water conservation /
  द्वारा: Unger, Paul W.
  प्रकाशित: (1984)