'Earth university' diaporamas de présentation

3 rd NEO-ASE Workshop on Asteroid Threat Mitigation Earth University, Costa Rica

3 rd NEO-ASE Workshop on Asteroid Threat Mitigation Earth University, Costa Rica April 23-25, 2008. Photo: Dorin Prunariu. Welcome to Earth!. Welcome to my country!. Starting the debates!. The Green Book of the Climate Change. The Red Book of the Asteroid Threat Mitigation Procedures.

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If products could lecture Alan Knight

502 views • 50 slides

What if the environmental protection became our daily routine ?

What if the environmental protection became our daily routine ?. ZA N MI. 30 TH MARCH,2011. vision. awareness. Sensibility. Commitment. DESCRIPTION.

121 views • 5 slides