TY - BOOK AU - Theodorou,Rod TI - I wonder why triceratops had horns and other questions about dinosaurs T2 - I wonder why AV - QE862.D5 T473 2001 PY - 2001/// CY - London PB - Kingfisher Books KW - Dinosaurs KW - Miscellanea KW - Juvenile literature KW - Questions and answers N1 - Includes index ER -