Soil conservation(contour bunding)programme in hilly agricultural lands-kerala:an evaluation study.

समान संसाधन

• Soil Conservation (Contour Bunding) Programme in hilly Agricultural Lands Kerala Series – 25
  द्वारा: Evaluation Division, State Planning Board
  प्रकाशित: (1976)
• Soil conservation and land management
  द्वारा: SK Datta
  प्रकाशित: (1986)
• Soil conservation and land management
  द्वारा: SK Dutta
  प्रकाशित: (1986)
• Evaluation study on soil conservation in Kerala 2004-05
  प्रकाशित: (2005)
• Soil conservation for sustainable agriculture
  द्वारा: Bennett, Hough Hammond