Index of /sp_phys/data/isis/ionogram_cdf/isis2/RES_75N_265E/1972/307

• i2_av_res_1972307013109_v01.cdf
• i2_av_res_1972307013205_v01.cdf
• i2_av_res_1972307013607_v01.cdf
• i2_av_res_1972307212939_v01.cdf