Irrigation decision-making processes and conditions
NIJMAN, Charles
Irrigation decision-making processes and conditions - Colombo: International irrigation mana gement inst1992 - xxxiv,314p
92-9090-140-3
333.9131505
Irrigation decision-making processes and conditions - Colombo: International irrigation mana gement inst1992 - xxxiv,314p
92-9090-140-3
333.9131505