Browsing by Author Abeygunawardena, P.

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Showing results 1 to 12 of 12
PreviewIssue DateTitleAuthor(s)
PGIATAR-2-169.pdf.jpg1990Demand elasticities of selected proteinous food in Sri LankaDharmasena, K.H.; Abeygunawardena, P.; Zuhair, S.M.M.; Pinnaduwage, S.
PGIATAR-4-271.pdf.jpg1992Determinants of farmer participation in irrigation management:the case of Kimbulwana Oya schemeUpasena, J.; Abeygunawardena, P.
PGIATAR-6-113.pdf.jpg1994An economic analysis of ground-water use for agriculture in the Jaffna districtThiruchelvam, S.; Abeygunawardena, P.; Gunawardene, E.R.N.
PGIATAR-4-196.pdf.jpg1992Economic feasibility of using organic mulching materials in cowpea and maize cultivation in the dry zone of Sri LankaPunyalal, M.G.; Abeygunawardena, P.; Bandara, P.T.
PGIATAR-3-303.pdf.jpg1991Factors affecting milk yield of cattle in the mid-countryRamanayake, D.; Abeygunawardena, P.
PGIATAR-4-209.pdf.jpg1992Factors affecting residential use land values in the inter development segment of the Colombo cityPremathilaka, H.M.; Abeygunawardena, P.
PGIATAR-4-257.pdf.jpg1992Factors influencing soil conservation decisions by tobacco farmers in Hanguranketha area, Sri Lanka:an application of tobit modelGunatilake, H.M.; Abeygunawardena, P.
PGIATAR-5-129.pdf.jpg1993Farm level economic analysis of soil erosion control in tobacco lands in the Hanguranketha areaGunatilake, H.M.; Abeygunawardena, P.
PGIATAR-6-123.pdf.jpg1994A financial assessment of soil conservation with sloping agricultural land technology in T4 category of tea fields:replacement cost approachHerath, D.P.B.; Abeygunawardena, P.
PGIATAR-5-169.pdf.jpg1993Impact of the protectionist policies on the potato industry in Sri LankaAgalawatte, M.B.; Abeygunawardena, P.
PGIATAR-3-290.pdf.jpg1991Income inequalities and different levels of water availabilities in irrigation schemes:the case of MinipeHemaratne, H.; Abeygunawardena, P.; Thilakaratne, M.W.
PGIATAR-2-218.pdf.jpg1990Recent dynamics in small farming in Sri Lanka:some evidence from three districtsThiruchelvam, S.; Abeygunawardena, P.