@book{bhlpg56762960, title = {Bollettino della Società dei naturalisti in Napoli }, volume = {v.76 (1967)}, url = {https://www.biodiversitylibrary.org/page/56762960}, publisher = {Giannini [etc.]}, author = {Società dei naturalisti in Napoli. }, year = {1967}, pages = {Page 23}, } @book{bhlpg56762973, title = {Bollettino della Società dei naturalisti in Napoli }, volume = {v.76 (1967)}, url = {https://www.biodiversitylibrary.org/page/56762973}, publisher = {Giannini [etc.]}, author = {Società dei naturalisti in Napoli. }, year = {1967}, pages = {Page 32}, } @book{bhlpg56762976, title = {Bollettino della Società dei naturalisti in Napoli }, volume = {v.76 (1967)}, url = {https://www.biodiversitylibrary.org/page/56762976}, publisher = {Giannini [etc.]}, author = {Società dei naturalisti in Napoli. }, year = {1967}, } @book{bhlpg58209265, title = {Smithsonian contributions to paleobiology }, volume = {no.36 (1979)}, url = {https://www.biodiversitylibrary.org/page/58209265}, publisher = {Smithsonian Institution Press}, author = {Smithsonian Institution }, year = {1979}, pages = {Page 73}, } @book{bhlpg58209332, title = {Smithsonian contributions to paleobiology }, volume = {no.36 (1979)}, url = {https://www.biodiversitylibrary.org/page/58209332}, publisher = {Smithsonian Institution Press}, author = {Smithsonian Institution }, year = {1979}, pages = {Page 140}, }