Digging up dinosaurs /
Aliki
Digging up dinosaurs / by Aliki. - Revised edition. - New York, NY : HarperCollins Publishers, 1988 - 32 pages : color illustrations ; 17cm. - Let's-read-and-find-out Science. .
490L
9780064450782
Dinosaurs.
Fossils -- Collection and preservation.
Paleontology.
/ A411 1988
Digging up dinosaurs / by Aliki. - Revised edition. - New York, NY : HarperCollins Publishers, 1988 - 32 pages : color illustrations ; 17cm. - Let's-read-and-find-out Science. .
490L
9780064450782
Dinosaurs.
Fossils -- Collection and preservation.
Paleontology.
/ A411 1988