Descripción
You probably use a pencil almost every day. Did you know that the 'lead' in pencil is really a mineral called graphite? And that China and Mexico are two countries with large graphite deposits? Read this book to learn more about how pencils are manufactured and how they end up in the hands of people in countries around the globe.
Detalles del libro
Formato
Libro electrónico
Páginas
36 páginas
Idioma
Inglés
Publicado
Sep 26, 2013
Editorial
Cherry Lake Publishing
Ediciones
3 ediciones
ISBN-10
1280575352
ISBN-13
9781280575358