2 options
Is the earth growing old? / By Josef Felix Pompeckj.
LIBRA 61 Sm5.4 1927
Available from offsite location
LIBRA 61 Sm51.6 1925/1926-1964
Mixed Availability
- Format:
- Book
- Author/Creator:
- Pompeckj, Josef Felix, 1867-1930.
- Language:
- English
- Subjects (All):
- Earth (Planet)--Age.
- Earth (Planet).
- Age.
- Physical Description:
- pages ; cm
- Contained In:
- Smithsonian Institution. Annual report, 1927. Washington, 1928. 24 cm. p. 255-270
- OCLC:
- 11474063
The Penn Libraries is committed to describing library materials using current, accurate, and responsible language. If you discover outdated or inaccurate language, please fill out this feedback form to report it and suggest alternative language.