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