El gusano de seda (El ciclo de vida)

By Patricia Walsh and Ron Fridell

Book Overview

Did you know that silk is made by worms? Find out how they make this delicate product in this close-up look at the life cycle of silkworms. Find out why silkworms live on farms, what they eat, how and... This description may be from another edition of this product.

• Format: Library Binding
• Language: Spanish
• ISBN: 1432943715
• ISBN13: 9781432943714
• Release Date: September 2010
• Publisher: Heinemann Educational Books
• Length: 32 Pages
• Weight: 0.65 lbs.
• Dimensions: 0.4" x 7.7" x 8.8"
• Age Range: 6 to 8 years
• Grade Range: Grades 1 to 3