Browsing by Author "Paramasivam, S."
Now showing 1 - 1 of 1
- Results Per Page
- Sort Options
Item A comparative study of the efficiency of utilization of urea and ammonium sulphate by mature tea plants using N-15 labelled fertilizers(Tea Research Institute. Thalawakele, 1984) Wickramasinghe, K.N.; Nalliah, P.; Paramasivam, S.