Soil erosion and conservation /

समान संसाधन

• Soil erosion and its control /
  प्रकाशित: (1986)
• Anatomy, physiology, and psychology of erosion /
  द्वारा: Hallsworth, E. G. (Ernest Gordon)
  प्रकाशित: (1987)
• Soil erosion : quiet crisis in the world economy /
  द्वारा: Brown, Lester Russell, 1934-
  प्रकाशित: (1984)
• Soil erosion and conservation /
  प्रकाशित: (1985)
• Soil conservation /
  द्वारा: Hudson, Norman
  प्रकाशित: (1981)