Title: Marshall's Unionid types : or, Types of Recent and fossil Unionacea and Mutelacea introduced by William B. Marshall, including a bibliography of all his writings on mollusks /
Authors: Johnson, Richard Irwin, 1925-
Publisher: Dept. of Mollusks, Museum of Comparative Zoology, Harvard University,
Year: 1974
Subjects: Marshall, William Blanchard,; Unionidae.; Unionidae, Fossil.; Mollusks Type specimens.