Sunny Adad, de Delhi (India), pregunta: ¿Por qué Mercurio es más frío que Venus? Sunny Adad from Delhi (India), question: Why is Mercury colder than Venus?
- Published in
- India
- Rights URI
- http://rightsstatements.org/vocab/InC/1.0/
- Source
- Europeana https://www.europeana.eu/en/item/2051904/data_euscreenXL_1192713
