@book{bhlpg7616443, title = {Proceedings of the United States National Museum }, volume = {v.81=no.2924-2941 (1933)}, url = {https://www.biodiversitylibrary.org/page/7616443}, publisher = {Smithsonian Institution Press, [etc.]}, author = {Smithsonian Institution }, year = {1933}, pages = {Page V}, } @book{bhlpg7616487, title = {Proceedings of the United States National Museum }, volume = {v.81=no.2924-2941 (1933)}, url = {https://www.biodiversitylibrary.org/page/7616487}, publisher = {Smithsonian Institution Press, [etc.]}, author = {Smithsonian Institution }, year = {1933}, pages = {Page XI}, } @book{bhlpg7616876, title = {Proceedings of the United States National Museum }, volume = {v.81=no.2924-2941 (1933)}, url = {https://www.biodiversitylibrary.org/page/7616876}, publisher = {Smithsonian Institution Press, [etc.]}, author = {Smithsonian Institution }, year = {1933}, pages = {Page 94}, }