Principles of invertebrate paleontology.
Schrock, Robert,
Principles of invertebrate paleontology. - Second edition. - 816 páginas : ilustraciones. . - International series in the earth sciences .
INVERTEBRADOS FOSILES.
PALEONTOLOGIA.
562
Principles of invertebrate paleontology. - Second edition. - 816 páginas : ilustraciones. . - International series in the earth sciences .
INVERTEBRADOS FOSILES.
PALEONTOLOGIA.
562