[1]
NAUMANN, M. 1990. Interannual variability of precipitation in Sri Lanka: comparative study of observation periods 1881-1980, 1931-1980, 1951-1980. MAUSAM. 41, 1 (Jan. 1990), 115–118. DOI:https://doi.org/10.54302/mausam.v41i1.2442.