22 books
Manual of Conchology, Structural and Systematic, Vol. 21
Worms and Crustacea (Classic Reprint)
Insecta (Classic Reprint)
The Oyster, Clam, and Other Common Mollusks (Classic Reprint)
The Oyster, Clam, and Other Common Mollusks - Scholar's Choice Edition
Genesis of the Arietidae
Carboniferous Cephalopods - Primary Source Edition
Insecta - Primary Source Edition
Worms and Crustacea
The Triassic Cephalopod Genera of America
Observations on Polyzoa; Sub-Order Phylactolaemata with Nine Plates
Revision of the North American Poriferae; With Remarks Upon Foreign Species. Parts 1, 2
Pseudoceratites of the Cretaceous (Volume 44)
Carboniferous Cephalopods
Some Governing Factors Usually Neglected in Biological Investigations
Commercial and Other Sponges
Manual of Conchology, Structural and Systematic
Pseudoceratites of the Cretaceous
The Oyster, Clam, and Other Common Mollusks
Insecta
Sketch Of The Life And Services To Science Of Spencer F. Baird (1888)
Cycle In The Life Of The Individual, Ontogeny And In The Evolution Of Its Own Group, Phylogeny (1897)
