Jain, VanitaSaxena, D. C.Pandey, RenuSairam, R. K.2013-08-162013-08-162012Bharatiya Vaigyanik evam Audyogik Anusandhan Patrikahttp://krishikosh.egranth.ac.in/handle/1/37862enEffect of elevated carbon dioxide on spinach (Spinacia oleracea L.) plantsArticle