Seminar on role of irrigation in the development of indias agriculture

समान संसाधन

• Development of irrigation and Indian agriculture
  द्वारा: Poddar, B N
  प्रकाशित: (1987)
• Irrigation of agricultural lands
  द्वारा: Hagman, R M
  प्रकाशित: (1967)
• Irrigation
  द्वारा: Zimmerman, J D
  प्रकाशित: (1966)
• Irrigation
  द्वारा: Zimmerman, J D
  प्रकाशित: (1966)
• Irrigation
  द्वारा: Zimmerman, J D
  प्रकाशित: (1966)