00562cam a2200205 4500 612718962 TxAuBib 20050808120000.0 050808s1988||||||||||||||||||||||||eng|u 9780894802201 0894802208 TxAuBib Horner, John R. Digging Dinosaurs. New York, NY : Workman, 1988. 224p. 19890222. Dinosaurs. Fossils.