TY - BOOK ED - International Geophysical year symposium ED - India. TI - Proceedings of IGY symposium: (held at) National physical Laboratory, New Delhi, February 13-16 U1 - 551 (54) PY - 1962/// CY - New Delhi PB - Council of Scientific & Industrial Research KW - Geophysics KW - India KW - Congresses KW - Atmosphere N1 - Appendix : p. 240-246; Chairman of Indian National Committee of the IGY : K. R. Ramanathan ER -