Droogers, P. (2002). Global irrigated area mapping: Overview and recommendations. Colombo, Sri Lanka: International Water Management Institute.
Chicago Stili AlıntıDroogers, Peter. Global Irrigated Area Mapping: Overview and Recommendations. Colombo, Sri Lanka: International Water Management Institute, 2002.
MLA AlıntıDroogers, Peter. Global Irrigated Area Mapping: Overview and Recommendations. Colombo, Sri Lanka: International Water Management Institute, 2002.
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