Page View
Bassler, Ray S., et al. / Shelled invertebrates of the past and present, with chapters on geological history
(1931)
Bartsch, Paul
Part III: mollusks
PART III MOLLUSKS By PAUL BARTSCH Curator, Division of Mollusks United States National Museum
Copyright 1931 by Smithsonian Institution Series, Inc.| For information on re-use, see: http://digital.library.wisc.edu/1711.dl/Copyright




