N fixation potential of cowpea and mungbean lines and its effects on succeeding maize crop

Dayathilake, G.A.Subasinghe, S.Senaratne, R.2012-04-102012-04-102001Tropical Agricultural Research and Extension4(1)pp.6-9https://dl.nsf.gov.lk/handle/1/8041N fixation potential of cowpea and mungbean lines and its effects on succeeding maize cropArticle