Irrigation and economic development /

समान संसाधन

• Irrigation and economic development
  द्वारा: Sanatan Nayak
  प्रकाशित: (2005)
• Irrigation
  प्रकाशित: (1981)
• Irrigation in the world: comparative developments
  द्वारा: Fukudo, Hitoshi
  प्रकाशित: (1976)
• The economics of irrigation
  द्वारा: Carruthers,Ian
  प्रकाशित: (1981)
• Sprinkler irrigation
  द्वारा: Sivanappan, R K
  प्रकाशित: (1987)