Why should I (save in energy use)?

Why I should (save energy?) series An important aspect of child growth and expanding his awareness and knowledge involves the inquiries and questions that come to his mind and the information he learns around him. This book, with its exciting and engaging images and easy-to-understand texts, shows the child the importance of maintaining nature and protecting the environment. The book also includes notes for parents and teachers to help them use this book effectively. Details... Number of pages: 32 pages Type of binding: hardcover Book dimensions approximately: 21×19 cm