Woodring, Wendell Phillips 1891-1983
Geology and paleontology of Canal zone and adjoining parts of Panama : geology and description of Tertiary mollusks (Gastropods : Trochidae to Turritellidae / by W. P. Woodring. -- Washington : United States Government Printing Office, 1957 - 145 p., [23] h. de lam. + 1 map. -- (Geological Survey Professional Paper ; 306-A).
Canal de Panamá
Gasterópodos
Geología
Paleontología
55/56(265.159)
Geology and paleontology of Canal zone and adjoining parts of Panama : geology and description of Tertiary mollusks (Gastropods : Trochidae to Turritellidae / by W. P. Woodring. -- Washington : United States Government Printing Office, 1957 - 145 p., [23] h. de lam. + 1 map. -- (Geological Survey Professional Paper ; 306-A).
Canal de Panamá
Gasterópodos
Geología
Paleontología
55/56(265.159)