KUTTY, A. NARAYAN. “A 35 WATT TRANSISTORISED H. F. TRANSMITTER FOR USE WITH AUTOMATIC WEATHER STATION AND RADIO REPORTING RAINGAUGE SYSTEMS”. MAUSAM 25, no. 2 (April 1, 1974): 315–316. Accessed November 23, 2024. http://103.215.208.102/index.php/MAUSAM/article/view/5211.