NAIR, K.G.S. and CHOUDHURY, .A.B. 1971. SOME CHARACTERISTICS OF A RADIO THEODOLITE ASCENT THROUGH CUMULONIMBUS CLOUDS . MAUSAM. 22, 2 (Jan. 1971), 237–238. DOI:https://doi.org/10.54302/mausam.v22i2.4627.