Premalal, K.P.S.B.Gemma, T.Miura, H.2014-11-122014-11-121994Tropical Agricultural Research, 6:p.137-147https://dl.nsf.gov.lk/handle/1/11731AgricultureInter croppingWeed controlWeedsSoybeanEffect of planting arrangements and late season weed stress on the yield and yield components of maize in maize-soyabean intercropA