Manual on conservation of soil and water

Παρόμοια τεκμήρια

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