Manual on conservation of soil and water

समान संसाधन

• Manual of soil and water conservation practices
  द्वारा: Gurmel singh, Venkataraman C
  प्रकाशित: (1990)
• Soil and water conservation for productivity and environmental protection /
  द्वारा: Troeh, Frederick R.
  प्रकाशित: (1980)
• Soil conservation
  द्वारा: Hudson, Norman
  प्रकाशित: (1971)
• World soil erosion and conservation
  द्वारा: Pitmentel, David
• World soil erosion and conservation
  प्रकाशित: (1993)