Volume 33 • 1969
Articles
George W. Dean (1820-1901), Amateur Malacologist in Ohio
Ralph W. Dexter
1969-03-01 Volume 33 • 1969 • 1-2
Reprints of Rare Papers on Mollusca: George W. Tryon, Jr. (1873) Land and Freshwater Shells of North America. (Concluded)
George W. Tryon
1969-03-01 Volume 33 • 1969 • 381-435
Reprints of Rare Papers on Mollusca: Bryant Walker (1918) A Synopisis of the Classification of the Fresh-Water Mollusca of North America, North of Mexico, and a Catalogue of the More Recently Described Species, With Notes
Bryant Walker
1969-03-01 Volume 33 • 1969 • 1-20
George W. Dean (1820-1901), Amateur Malacologist in Ohio
Ralph W. Dexter
1969-03-01 Volume 33 • 1969 • 1-2