De Abeysiriwardena, D.S.Ohba, K.Maruyama, A.2010-07-062010-07-062002Journal of the National Science Foundation of Sri Lanka, 30(1 and 2):p.33-41https://dl.nsf.gov.lk/handle/1/5992Grain sterilityRelative humiditySpikeletOryza sativaAgricultureInfluence of temperature and relative humidity on grain sterility in riceArticle