1999 - Eggs Nests and Baby Dinosaurs a Look at Dinosaur Reproduction [Life of the Past] (Hardcover) ISBN-13: 9780253334978 ISBN-10: 0253334977 Genre: Science & Math 1 1994 - Protein and Energy a Study of Changing Ideas in Nutrition (Hardcover) ISBN-13: 9780521452090 ISBN-10: 0521452090 Genres: Health, Fitness & Dieting, Science & Math, Medicine, Engineering & Transportation ? 1988 - Dinosaurs [Golden Look-Look] (Other) ISBN-13: 9780307619129 ISBN-10: 0307619125 Genres: Children's Books, Science & Math 1 |