Resumen:

Clean Water (Sally Ride Science) : Water, water everywhere. It's more than what we drink. Learn all about this mighty molecule, how much we really use, and the steps people are taking to conserve this liquid resource so vital to our lives.

Categoría		Sub-Categoría
Niños y Jóvenes		Science & Technology

ISBN 13:9781596435773
ISBN 10:1596435771
Formato:Tapa Suave
Idioma:Inglés
Páginas:40
Tamaño:8.80" l x 6.80" w x 0.20" h
Edades: 7 - 11
Grado: