Regional action planning programme on the conservation farming system : report of the review workshop, Lumut, Perak, Malaysia, 26-30 August 1991 /

समान संसाधन

• Regional action learning programme development of conservation farming systems : report of the inaugural workshop, Chiang Mai, Thailand, 23 February-1 March, 1990 /
  प्रकाशित: (1990)
• Crop production with conservation in the 80's : proceedings of the American Society of Agricultural Engineers Conference on Crop Production with Conservation in the 80's, December 1-2, 1980, Palmer House, Chicago, Illinois.
  प्रकाशित: (1981)
• A Systems approach to conservation tillage /
  प्रकाशित: (1985)
• Tillage systems for soil and water conservation /
  द्वारा: Unger, Paul W.
  प्रकाशित: (1984)
• Soil conservation handbook /
  प्रकाशित: (1995)