Studies on soils of India

समान संसाधन

• Studies on soils of India
  द्वारा: Gopala rao, H.G
  प्रकाशित: (1978)
• Soils and men : yearbook of agriculture, 1938
  द्वारा: Knight, H.G
  प्रकाशित: (1938)
• Studies on soils of India
  द्वारा: Gopala Rao, H G
  प्रकाशित: (1978)
• Soil classification for soil survey
  द्वारा: Burtler, B E
  प्रकाशित: (1980)
• The nature and properties of soils
  द्वारा: Nyle C Brady
  प्रकाशित: (2007)