عنوان
پدید آورنده
موضوع
رده
HD 1741 .D44 R47 no.51
HD
1741
.
D44
R47
no
.
51
کتابخانه
محل استقرار
8281
Renwick, Mary E.
Valuing Water in irrigated agriculture and reservoir fisheries : a multiple - use irrigation system in Sri Lanka
Colombo, Sri lanka
International Water Management Institute
2001
v, 34 p.: ill. )some col.( , map
Research report, 6201-2680
51
Includes bibliographical references )p. 33-34(
$AIrrigation efficiency$BSri Lanka
$AIrrigation farming$BSri Lanka
$AWater-supply$BSri Lanka
$AIrrigation$BSri Lanka -- Management
HD
1741
.
D44
R47
no
.
51
AU
Mary E. Renwick
TI
┌ش╪ش╪س╪س╪ض╪س┘۶┘۷ ┘۵╪▒┌ش╪▓┘، ┌ش╪┤╪س┘۸╪▒╪▓┘،
