Khader, S.E.S.A.Ravichandran, V.Gopalakrishnan, N.2012-12-062012-12-062000Agrieast2pp.23-27https://dl.nsf.gov.lk/handle/1/9492AgricultureGossypium hirsutumPlant morphologyDry matter productionCarbon dioxideEffect of elevated and super elevated CO2 concentration on growth and productivity of cottonArticle