TY  - BOOK
AU  - Woodring,W.P.
ED  - United States
TI  - Geology and paleontology of Canal Zone and adjoining parts of Panama: description of Tertiary mollusks (pelecypods: propeamussiidae to Cuspidariidae; additions to families covered in P 306-E; additions to gastropods; cephalopods) 
U1  - 564.11 19th ed.
PY  - 1982///.
CY  - Washington: 
PB  - United States Government Printing Office, 
KW  - Mollusks, Fossil
KW  - Canal Zone
KW  - Panama
N1  - One folded map in pocket; Conduct map: geologic map of the Panama canal and vicinity, republic of Panama mapa geologico del canal de Panama y sus alrededores, republica de Panama; Includes bibliographical references (p. 737-743) and index (p. 745-759)
N2  - A contribution to the history of the Panama land bridge
ER  -