Handbook on irrigation water management Section - V - Irrigation of principal cr
India, Department of Agriculture Water Management Division
Handbook on irrigation water management Section - V - Irrigation of principal cr - New Delhi 1970 - 21 p. - India, Department of Agricult .
631.671:633
Handbook on irrigation water management Section - V - Irrigation of principal cr - New Delhi 1970 - 21 p. - India, Department of Agricult .
631.671:633