@misc{indiciaea52884ec7c56,
  title = {Frederick Ratzel. February 29, 1904. -- Ordered to be printed},
  author = {united states congress. senate. committee on pensions and mccumber, porter james and ball, l. heisler (lewis heisler) and united states. government publishing office and united states. congress. senate},
  year = {1904},
  url = {https://www.loc.gov/item/2024776316/},
  note = {Source identifier: 2024776316}
}