Silkworms

by Liza Jacobs and Tanya Stone

The silk thread of one cocoon from these tiny critters can be more than 3,000 feet long!

• Format: Hardcover
• Language: English
• ISBN: 1410300331
• ISBN13: 9781410300331
• Release Date: November 2003
• Publisher: Blackbirch Press
• Length: 24 Pages
• Weight: 0.73 lbs.
• Dimensions: 0.3" x 8.9" x 9.9"
• Age Range: 8 to 12 years
• Grade Range: Grades 3 to 7