Journal article
Hadrosaurian dinosaur bills — morphology and function
Citation
Morris, W. J. (1970). Hadrosaurian dinosaur bills — morphology and function. Contributions in Science 193: 1-14. Natural History Museum of Los Angeles County.
Journal article
Morris, W. J. (1970). Hadrosaurian dinosaur bills — morphology and function. Contributions in Science 193: 1-14. Natural History Museum of Los Angeles County.