Planet earth : earth's atmosphere and crust - Sparks, John; Bourne, Arthur G. (Garden City, N.Y. Doubleday, 1976)
pt. 1. Sparks, J. The air around us - pt. 2 Bourne, A. The Earth's crust
'Also published in parts as The air around us and The earth's crust.'
Keywords: Bioclimatology; Atmosphere; Earth sciences