Atmospheric studies of Earth, Venus and Mars

by COSPAR. Scientific Assembly, G. G. Shepherd, W. R. Skinner, E. Thrane, D. K. Chakrabarty, F. J. Lubken, G.G. Shepherd, W.R. Skinner, D.K. Chakrabarty, T. Blix, A.J. Kliore, G.M. Keating