@book{bhlitem77522, title = {A comparison of the features of the earth and the moon }, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/77522}, note = {https://www.biodiversitylibrary.org/bibliography/33095}, publisher = {Washington, Smithsonian Institution, 1903}, author = {Shaler, Nathaniel Southgate,}, year = {}, pages = {198}, keywords = {Moon|Surface|Volcanoes}, }