Fifteenth congress on irrigation and drainage , Hague, Netherlands 1993 vol-1-B /

समान संसाधन

• Fifteenth congress on irrigation and drainage , Hague, Netherlands 1993 vol-1-E
  द्वारा: ICID, .
  प्रकाशित: (1993)
• Fifteenth congress on irrigation and drainage , Hague, Netherlands 1993 vol-1-I
  द्वारा: ICID, .
  प्रकाशित: (1993)
• Fifteenth congress on irrigation and drainage,The Hague ,Netherlands vol-2
  प्रकाशित: (1993)
• Fifteenth congress on irrigation and drainage,The Hague ,Netherlands vol-1-J
  प्रकाशित: (1993)
• Fifteenth congress on irrigation and drainage,The Hague ,Netherlands vol-1-H
  प्रकाशित: (1993)