1. Institutions under stress and people in distress : institution-building and draught in a new settlement scheme
المؤلف: Merrey, Douglas J.
المکتبة: كتابخانه مركزي كشاورزى (طهران)
موضوع: $AIrrigation$BSri Lanka -- Management
رده :
HD
1741
.
S84M47
1989
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2. Irrigation management research in Sri Lanka :a review of selected literature
المؤلف: Merrey, Douglas J.
المکتبة: كتابخانه مركزي كشاورزى (طهران)
موضوع: $AIrrigation$BSri Lanka -- Management
رده :
TC
904
.
7
.
M47
1988
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