Soil and water conservation : productivity and environmental protection

समान संसाधन

• Soil and water conservation for productivity and environmental protection /
  द्वारा: Troeh, Frederick R.
  प्रकाशित: (1980)
• SOIL AND WATER CONSERVATION: FOR PRODUCTIVITY AND ENVIRONMENTAL PROTECTION
  द्वारा: TROEH, FREDERICK
  प्रकाशित: (1980)
• SOIL EROSION AND CONSERVATION
  द्वारा: SINGH, H P, और अन्य
  प्रकाशित: (1998)
• Soil & Water conservaiton for productivity and environmental protection
  द्वारा: Freelerick R, Hobbs Arthur J
  प्रकाशित: (1980)
• Soil erosion and conservation
  द्वारा: Singh, H P, और अन्य
  प्रकाशित: (2008)