Mankind and energy: needs, resources, hopes : proceedings of a Study … by Blanc-Lapierre, André, Semaine d'étude sur le thème Humanité et énergie, Cité du Vatican), Pontificia Accademia delle scienze fromStudies in environmental science 0 Type: Book
Mankind and energy: needs, resources, hopes : proceedings of a study … by Blanc-Lapierre, André fromStudies in environmental science 0 Type: Book
Mankind and energy: Needs - resources - hopes: Proceedings of a study week at the Pontifical Aca… by Blanc-Lapierre, André, Pontifical Academy of Sciences fromStudies in environmental science 0 Type: Book
Mankind and energy: needs - resources - hopes : proceedings of a stud… by Blanc-Lapierre, André, Study Week on Humanity and Energy, Città del Vaticano) fromPontificiae Academiae Scientiarum scripta varia 0 Type: Book
Mankind and energy: needs, resources, hopes : proceedings of a Study … by Blanc-Lapierre, André, Study Week on Mankind and Energy: Needs, Resources, Hopes (1980, Roma) fromStudies in environmental science 0 Type: Book
Semaine d'étude sur le thème humanité et énérgie: besoins, ressources, espoirs: novembre 10-15, 1980 by Blanc-Lapierre, André, Study Week on Mankind and Energy: Needs, Resources, Hopes (1980, Roma) fromStudies in environmental science 0 Type: Book
Mankind and energy: needs, resources, hopes : proceedings of a Study … by Study Week on Mankind and Energy, Pontifical Academy of Sciences), Blanc-Lapierre, André, Pontificia Accademia delle scienze fromStudies in environmental science 0 Type: Book
