Tropical Agricultural Research

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The impact of "Kethata Aruna" fertilizer subsidy programme on fertilizer use and paddy production in Sri Lanka
(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2013) Herath, H.M.K.V.; Gunawardena, E.R.N.; Wickramasinghe, W.M.A.D.B.
LPWM expert :an expert system for water management during land preparation in a paddy estate in Malaysia
(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2004) Haque, M.A.; Lee, T.S.
Comparative study on technical efficiency of paddy production under major and minor irrigation schemes in Anuradhapura district
(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2002) Gunaratne, R.U.M.S.; Thiruchelvam, S.