Woodring, Wendell Phillips 1891-1983
Geology and Paleontology of Canal zone and adjoining parts of Panama : description of Tertiary mollusks ( Gastropods : Columbellidae to Volutidae) / by W. P. Woodring. -- Washington : United States Government Printing Office, 1964 - P. 241-297, [10] h. de lam. + 1 map. -- (Geological Survey Professional Paper ; 306-C).
Canal de Panamá
Gasterópodos
Geología
Paleontología
55/56(265.159)
Geology and Paleontology of Canal zone and adjoining parts of Panama : description of Tertiary mollusks ( Gastropods : Columbellidae to Volutidae) / by W. P. Woodring. -- Washington : United States Government Printing Office, 1964 - P. 241-297, [10] h. de lam. + 1 map. -- (Geological Survey Professional Paper ; 306-C).
Canal de Panamá
Gasterópodos
Geología
Paleontología
55/56(265.159)