For most of its exitence the National Aeronautics and Space Administration (NASA) has emphasized project other than detailed exploration of Planet Eart. But public concers abaout the consequence of human activies on our habitat are forcing consideration of a shift in relative priorities.The discovery and confirmation of chlorofluorocarbon effecrs on…
Edisi
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ISBN/ISSN
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Deskripsi Fisik
Warna : Coklat Halaman : 17
Judul Seri
Three-Dimensional Spherical Models of Convection in the Earth's Mantle