All Formats & Editions
Mario and the Hole in the Sky: How a Chemist Sa...
The true story of how a scientist saved the planet from environmental disaster--now in paperback Mexican American Mario Molina was a modern-day hero who helped solve the ozone crisis of the 1980s. Growing up in Mexico City, Mario was a curious boy who studied hidden...
Mario and the Hole in the Sky: How a Chemist Sa...
The true story of how a scientist saved the planet from environmental disaster. Mexican American Mario Molina is a modern-day hero who helped solve the ozone crisis of the 1980s. Growing up in Mexico City, Mario was a curious boy who studied hidden worlds through...
![Mario Y El Agujero En El Cielo (Spanish Edition... [Spanish] 1623541875 Book Cover](https://i.thriftbooks.com/api/imagehandler/l/EE1E1403CE432D73B475D9B02BD1C901886B2B64.jpeg)
Mario Y El Agujero En El Cielo (Spanish Edition... [Spanish]
Una historia real sobre un cient?fico contempor?neo que salv? la capa de ozono y el planeta, evitando un desastre en el medioambiente.
Mario Molina es un cient?fico mexicoamericano y un h?roe de nuestros d?as que ayud? a resolver la crisis de la capa de ozono de la d?cada...
![Mario Y El Agujero En El Cielo (Spanish Edition... [Spanish] 1580895824 Book Cover](https://i.thriftbooks.com/api/imagehandler/l/8F345AFB34E680ED682D070DD43FFE9D1B085A21.jpeg)
Mario Y El Agujero En El Cielo (Spanish Edition... [Spanish]
Una historia real sobre un cient fico contempor neo que salv la capa de ozono y el planeta, evitando un desastre en el medioambiente. Mario Molina es un cient fico mexicoamericano y un h roe de nuestros d as que ayud a resolver la crisis de la capa de ozono de...
Mario and the Hole in the Sky: How a Chemist Sa...
Mario y el agujero en el cielo: Cómo un químico...
ThriftBooks® and the ThriftBooks® logo are registered trademarks of Thrift Books Global, LLC
