TY  - BOOK
AU  - Easton,W.H
AU  - Sanders,JohnE
TI  - Mississippian fauna in Northwestern sonora Mexico. With nine plates
PY  - 1958///
CY  - Washington, D. C : 
PB  - Smithsonian Institution, 
N1  - Smithsonian miscellaneous collections. Vol. 119, Nº 3. Charles. D. and Mary Vaux Walcott. Research Fund. Publication 4313
ER  -