Buscas alternativas:
planetary defense » sanitary defense (Expandir a busca), plant defense (Expandir a busca), plants defense (Expandir a busca)
planetary defense » sanitary defense (Expandir a busca), plant defense (Expandir a busca), plants defense (Expandir a busca)
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Assuntos:
“...Planetary defense...”
Influência das perturbações gravitacionais na técnica de desvio de asteroides potencialmente perigosos.
Tese