Case Of the Mummified Pigs, The (p)ILLUSTRATED BY Ages: 10 and up Grades: GR. K-2 Pages: 128 List Price: $10.95 Cover: Paperback Published: 4/1/1999 ISBN: 1-56397-783-4 ISBN-13: 978-1-56397-783-1 |
A biologist explores fourteen ecological mysteries. |
