Drainage of agricultural land: A practical hand book for the planning design construction and maintenanace of agricultural drainage system /

समान संसाधन

• Land drainage: Planning and design of agricultural drainage systems /
  द्वारा: Smedana, Lambert K .
  प्रकाशित: (1983)
• DRAINAGE OF AGRICULTURAL LAND
  द्वारा: US DEPARTMENT, OF AGRICULTURE
  प्रकाशित: (1990)
• Design of land drainage
  द्वारा: Thorn, Roland Berkaley
  प्रकाशित: (1959)
• Land drainage /
  द्वारा: Kendell, R G .
  प्रकाशित: (1995)
• land drainage
  द्वारा: Gardiner, M.J
  प्रकाशित: (1982)