@book{bhlitem64196, title = {Treatise on comparative embryology }, volume = {1}, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/64196}, note = {https://www.biodiversitylibrary.org/bibliography/23248}, publisher = {London, Macmillan, 1885}, author = {Balfour, Francis M. (Francis Maitland),}, year = {}, pages = {638}, keywords = {Embryology|}, }