TY  - BOOK
AU  - Ostrom JH
TI  - Cranial morphology of the hadrosaurian dinosaurs of North America
U1  - 560.8 
PY  - 1961///
CY  - New York
PB  - American Museum of Natural History
KW  - Cranial morphology
KW  - Dinosaurs
KW  - North American
KW  - Paleontology
N1  - Published in Bulletin of the American Museum of Natural History
ER  -